Transaction not yet indexed

21o5KmfTKfizEM48JjQK3Tc44rPpx5DcExktaZKVZRVKb9DTH5Mkyf5G511QmwRVibP9Jjc7o7s1FR1YqMnTpyK2

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