Transaction not yet indexed

53bxTfkyZaKePyS8oTY94mxeSPj3KL8uBRaSHwLGGSvMVhZL1YXq4VyV9kN3E1ZKWBC3GZMAffz8xAPFiBNnnGz7

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