Transaction not yet indexed

53UbGhA9KnZo3GoDWLVrAbSn9GPvSxqaAo3oBifmwpAeV6XaSoSSFqhZ9u7yypkqaqk8dfYtaYRBcgazq8PS1ivr

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