Transaction not yet indexed

mFf5aUCVSXz1duJJ2jNatbrBQQib6uVQ6pMV4LMjWQD191tbU5uyJz25XXWrPPMoewTntWp1PgRDYe8R4E1fWAU

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