Transaction not yet indexed

1k53FiaLrPYMBK5Ak1T6GJech21QdceRh2KCZ9dLZcxsrqePEUCEJRVCc5vB21kWNPkP1Bj3JFen3LAkc8HxvQc

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