Transaction not yet indexed

2a21TpYwcTXNifgJZ2kMJ7yMMp7E5STn6TVVNvFzSMNoRja8gz8UufLC6N5R1RPiWb1RXCd5Ag8KMezWeTxgqUDo

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