Transaction not yet indexed

MFy8cdFxLdACwt4mhEpaJWr8BjkKT9hXtZkoDLDbr5K6feZyTVg3uVpVhAswWQdtofSyL6kdbqCZc3m78BLtdX9

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