Transaction not yet indexed

53RxEkBk5pKs1SaQeMSNV5UZvR4ocgG7KsfZDgJBUYMXtPuDCRHmqHbdaX75NFnQPr2H1BQrNT5vxrK7wVxDQU7h

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