Transaction not yet indexed

621pqiK8RxKuEvKAmTCLqD8ra2pBk9SpTSHipuLtLiF7TdcCUzVikoUjZb2gopSAyWpRGRNAaY27fEo7wCRKfxis

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