Transaction not yet indexed

553ktA4TaMTxWMDTb13P2Vnfo3eBpV71hzN2KmXbn5iDo8HMptaigJko8MGJDbFfbCEq7gtCCWC7MSNWrEpSd6P7

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