Transaction not yet indexed

21pC7isTiKUM4JsEoBNQZxLETTxpJm3M3S5YDHmvdLfYWe1YtKgs4faH6AZEBfs5pyLp2hTxiCEfJ1pLSbuH9iRK

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