Transaction not yet indexed

pmMC8ewYE5J1WZCaZNiep1FfcKRBTWLpcpPMiiVY1GdQU9wchbj8i5gjhM6X5QNAV2ptq1924rwwkQcwvNDv9Vc

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