Transaction not yet indexed

53WbCRcmsT16nQFh57Q7sdyo8H3k4YzRqEeES9EEMNCQeK5m66jMV7VmfhbxMeExBbxTrdKatNC7obDcdRb7gAA5

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