Transaction not yet indexed

21c4oM2FtHHGx8EAwp2trNhgGUUmeZKToAr5c5AU85mXfG9cQ74twMsUHXzvaFERuXxy24YqbFnEQhQoPZ2eMaUs

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