Transaction not yet indexed

53dBUQcGgPTugbNG2n4LBXriezAe3STBJY1PVhdPbEexKTtFDZD3mA8VjjrbW9Z3eggdRfZ8p4ESKkyTTnNJtrjv

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