Transaction not yet indexed

53QB891agHcBpQcrd8kWufS6Thec9bfX9pBJjSbQRAPfMg2RExrhzSnbSu1T77f6XsLPMyfGHB1s6Nsz5FXjKcih

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