Transaction not yet indexed

53VnLNdENMQoFyvhS5Y88Dgrpcy1t4oi8s1ePkzAqgPnHWPcrf2QFCF6rT5qHEZ4JQW1vPUyC5WZBo1mr6JkLmpo

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