Transaction not yet indexed

5Ui66DF65F5AH38L9mKciiFe4u1SH47G3Hajd7bNCq7tuG5cucms5Wvpvi1MA9kVdNCEfaHTsMPy1GCJSfd6iRwq

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