Transaction not yet indexed

52RUJ7sFPD4jDjwtv2pZP7LdtYHdnLsRycpdvxDF7RgDroCqw261Y7cG7D8WRfo3Kuv3DYsBXJg4JamhCXyjjv77

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