Transaction not yet indexed

PmfMyHZ4jm7Q19DJjgRqKAWmubz7fDHrPyMzzXJSXMtybQhNMvqSiEsn2im15X7qh4RoXnwe9tYVTyA6JBchSqt

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