Transaction not yet indexed

SMMFTzkywnxGZssCAQbS51oxqr5NMEdfpwEomRpCaazMLXGv6sw2H1pTZB9CcSbEF2TFiu6ceNBiJ5mqcgZFHGK

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