Transaction not yet indexed

Mphnh6iGpyzvc2nrbdJ8SKiWAtTwTPULHv65uvWTm7XgwNPesufBwwSthbHERxuWBBnzCLmMKePVFNS9zvfcgi9

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