Transaction not yet indexed

21o4nu5WUdvEnPwTb7SPGfGFvgGXfcfndwJnsVzPGMS8K5fM4v6nzMCj5R4fSMgV4EXH3NkzLUD89t7WNYz9e4eQ

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