Transaction not yet indexed

52ECAvXavPxFX85CJsHzYm5MJAnvmnpQmgL6kx1a8cir7CLRnrGhDiCcyumPzFw4MbhGafreFyvMfRSTvvmxV8us

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.