Transaction not yet indexed

21ZcMS4UAAmLqnaBb5RHpVhHbyXKJp3Eu7tMNfYrCFdaQwoExZi2z1PeEJHbUNJrGiCVNm7MA9MvpC2gEo9MrGcU

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