Transaction not yet indexed

2R21TbNpdyPdcL316MNFo99NWdv6gBrp4rTPfuETjXCeZw41PtgxUdTmVUwrpn5KXhF3HK7GXfWdRUcgDRYvN3Se

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