Transaction not yet indexed

nFfxiEbPyFy9kfpLmv8hbDX8ayQQmmQMFsu4v1phv2uD4av3aFwAHM7h6kHXma1KdfCbHjnHQrcvthcfmpLA6s6

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