Transaction not yet indexed

53QQ6UNr4vKWWSJBXTdHfWMaMedr9haUzhNwFYeKtmDoaeJedC6s6cF9d159nwF9YvLPqwPzjVMuDkJsWXjGg5Am

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