Transaction not yet indexed

Mst88cQVNbaDKLGV6Fhe1xB737YnvPytVkvX5Qh3uqorNs9dNDHg4uPVcY52drrtTVXmqEJ2DiSQmpUq1Sa3PJN

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