Transaction not yet indexed

21FNDgfkVBamA2gPrz2BRhZwreHJPPNSsH2UHAWZ6Xdj879S8yzTd8exJz6AnTcoNk2qZGxHNXjiuEnqsDQYuUSf

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