Transaction not yet indexed

5MMZavBm6kYsTUmtAM6nWJQYnCR19e9GhUdjo9upLfvEcPhkaHQrn479DTaS3rsqvmvRMJCY3NajwStSRtUh4Dk3

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