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Collateral not valid

Discussion in 'PrivateSend Questions and Help' started by jimbursch, Oct 5, 2018.

  1. jimbursch

    jimbursch Active Member

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    "PrivateSend request incomplete. Collateral not valid. Will retry..."

    What does that mean when I get that message while mixing?
     
  2. Antti Kaikkonen

    Antti Kaikkonen Active Member

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    The collateral transaction is the transaction with 0.001 fee randomly broadcasted by the masternode. I don't know why it would be invalid though.

    I think it was recently changed to allow 0 Dash output using OP_RETURN. Maybe not all masternodes allow those transactions yet?

    So previously valid:
    0.004 with 0.003 change,
    0.003 with 0.002 change,
    0.002 with 0.001 change

    recently also valid
    0.001 with 0 change using OP_RETURN

    Maybe @UdjinM6 , @Pasta or @InhumanPerfection will know better.
     
  3. qwizzie

    qwizzie Well-known Member

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    I think i also came across that message in the past during mixing. I seem to remember that specific message disappears after a new block is found. So you could check this by opening monitor in your wallet
    and see if "Collateral not valid. Will retry..." disappears, once a new block is found. I suspect the input amount is locked and then released again for further mixing, when a new block is found.
    Its just a theory of mine, i could be totally wrong here.
     
    • Agree Agree x 1
  4. InhumanPerfection

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    Collateral must have at least one confirmation to be valid. If you have only one collateral in your wallet and you just now paid collateral payment tx (say 0.004 -> 0.003) then next mixing MN will consider it as invalid until it get one confirmation.
     
    • Informative Informative x 2

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