Transaction not yet indexed

5Yn6UKfzhEABUDaJZLx4pztsEfVmcMQQKRMLErAH1tchER3s7d8VxUQfMJJvJpy8JBHMFGSMmG19cLAsH8oR6sUK

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