Transaction not yet indexed

53VEtR1DnSTkbyeaTfXSoCMRpxbdQkPv2cMqGQo6iZzn5Z21cqdi6FC5krc5mMsNddZvrqCg93hRCnpV79a4hTBD

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