Transaction not yet indexed

53LtXSCyt54e44F2WAx7ZfBV22W1hauS8tqnwEcE1eZXYZC22GN8pMHb7z914CbEtZCCPyk8ecYxXcJFuQX5yHnN

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