Transaction not yet indexed

321MY3Go2eEL54kTG4Eirhy42WZSdGGRqc52eMJrDvxv6UJWva1WeMJwKKrknQ2nnaEJ6MdMui96Y3EaspzMnD42

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