Transaction not yet indexed

NM5gUmmmMCmmLsHhrwnL128p78CNUxz9N2iN3xrkbmEBXHzQsM9PecXDDQDtRusMZ5of6QBRcSsT2c18AYZeJD8

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