Transaction not yet indexed

21SB4pZNXxde7oKuZRnYtwwh2avEAimYr2vToDzFU4GChqAZStU5hqZ1rwBdBYGdoyPJG5aB7SbFv6gZ9cssRf4i

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