Transaction not yet indexed

53r3o5uZtqkCDtZ6GuLM7gaaWv2CS7A5EKjVm1cPFLUhtdSLqqffLk9RtLHSJnXZjpuyPMqXtnCLajevDtULTFd1

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