Transaction not yet indexed

21SZiY8XmvbZqnRcQFJKGnG9LycSJUtK3PG8fH7RbHr6gGabg1RZrtKtxYzTRC4MZ5hnboig4e75W75KCpJSjrEy

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