Transaction not yet indexed

64a2DSisDQmmVqe4rkF3gosiqo5dpQh2GQmTLqwKPvQSrgPgZr2b1vauWuxHBU4Eb8NPnR3PT4XkftG8zXTCtGPA

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