Transaction not yet indexed

53F5NTcC5NRAdZpcnnxLjHABHmVMnFGHTaDzUpkTBgAprivXKaSKQw9fcW8u7WGVVuTJgbdAaeBobyfX6B87bt4Y

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