Transaction not yet indexed

2iS21cPB51FXMwPCJaFABnxHwrXWBYUGZVyq5PoRo5PpdJsidAjKhjNEhd1mLSiQMiVDUhKa4VkirVB2SS3LQXgv

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