Transaction not yet indexed

MU418AgQCNhVE4fqGkcpyVXF52SGRvsUpbsAnRu3tPWufyVzEpec7MjCY6eEfaejP5QrTto4e9x6xdzSD2aY3SA

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