Transaction not yet indexed

621RnbTBsfDBpWwpfKibAuCLLf59bkGDmUZo7zwmtvY6MqArfFKMD2FSNEc3FZLZCdLj6jMJ1bAdshqnd5ad3vsE

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