Transaction not yet indexed

21kUzFj2QYucDjPThAV3Dm9extHSP3yUNKNA5ciqPbpPcZEAdhpkv4Bi7PEpLPSpbqoNjfEgK2hZecePz8QffzmP

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