Transaction not yet indexed

21f4Yuen6VmYfh8psJsj4Hua77DGnPX4pmET52KCQgqB1kbpeSt2BdMK8Ri1Do9jdJJsEZvftPnkBk7VTJD4MhFi

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