Transaction not yet indexed

53Rb4S4uvTCYS8CEX5t2Js3yNMMd3N5Bt9NYuozWSapDwMpqJ5v7RYboPr7MJTRsGBTJT66WYHWJJwA6dr3moquP

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