Transaction not yet indexed

53qm91bCtipbZTqjCDCTbUnuHoEzhSv947m9G7tDH1BUCKfpAJJH2i6V2Ts1qJytZZrmTzXWx5ht2nNVsqgUhHig

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