Transaction not yet indexed

621WrUcFGbuCEvxMTZ8regrEgFZBhQk8pb5kw9kXhHqpK4WMJC6KwxUPkqDuMjmd7EMHSvStrpn73XsjLgjS7y1a

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