Transaction not yet indexed

53d1RKDP3vtCxc6XxiLejxAeFchmqup3quo4Tz3Fph7DiXK6mazDQJdMeUKq9TSvLrFgZ3dznW4giJMo8pNP4JsK

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