Transaction not yet indexed

21UUDoDLCSTGdkRWMCmayAbXamZTtQLauGGfJakoXnQD3cUFNXsnkdqAnBbGeJPhGiEY4SxYzGDG5ynptHdt31RT

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