Transaction not yet indexed

21FnZzSzDtcvjS74fmDxyx1oWPZ4QJdE1PYmtTCXcTGso9J3S2qy8gosieaksQKJfMNhBSdXqPLzRFxqPSgAydP8

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