Transaction not yet indexed

53Ak6M1YRsbSf5YrZ3ZryJqYpv1jdcX1L4ZK1axeL72KafmtBWaexDCdap2SMH1646aQE3FyPvXdFu8HrFodFttT

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