Transaction not yet indexed

PMpRRmkpvXJDqdPEkK5h4tZ2KEgAXKUHJKK2irw6CCTcXu112dFNkqoDAfHUCKLf1k8PeEN4kynSjCL25cLxosG

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