Transaction not yet indexed

53spB5A2UJiEwnRzmg4upPKeKChznYMmwntQkkc8h2WEBPnxBYPkcVAbj9PNT6Sc5m2nbYViBHuZ7MjsEpSbduK1

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