Transaction not yet indexed

53EVChWB9PEEQQc3d1i8aSvjV91nLxoPF1E3mRqqA7vC5mwv2Uz9WhpX3YtT31yScHCMLzZ4AarWUtY8L6ERrSBs

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