Transaction not yet indexed

621jvzmaU8ijXbwYWj2uLHwvAsZtykFmbaQhPo6wYszUQaJBHC84BuEDgT7eit8PJpf6uwsGsVkowPLURFWSCdvN

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