Transaction not yet indexed

21PtTLjsj2M4Dt87239fWvxKHsHSSgWcGnhAHp4N9b1NFqgf9FC8zEVKdncSwgUZGtWEkj18NGsDbL8qDN4FA5qk

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