Transaction not yet indexed

21Gfi5uNzmLQVv4d3utibWUqcrWuymKP78HyHckLWNeHg79KYPa6vbSX4GNj4GmByb7Bz4btJpGn2GmFhyLpr3FU

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