Transaction not yet indexed

53UtLFSBv4rrG82Y1SwKDm7NQQdTfzuwiAttpr2HsfgNuv5p6QthFGFwUFqWZQVTnFUbKn1cCero1TuhLszCmb9y

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