Transaction not yet indexed

1NMa9JhHudiwgj2cE1nfg97c7hKioGVff4XqbYcDTdGFupvt1Fk5281fHcaYkCUhGos3h8cmtCdbTCWwx8BxSd4

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