Transaction not yet indexed

21W4fLbCUSHQg4vFnF6SmGsMiqWCd4QFSdnUWkHYhZ4gee4gCW9yHATXXYeBcPvsVbqoyLF5Ex4adpi35QQh9Ypm

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