Transaction not yet indexed

52SdEVLRVJUGmvGYbetzVhDfNNYTMqiBsJRwLcHJSdE836q6RCr5v2PgPaVMsw1VKigsdDpYtToDVVs9NXdh8Qy3

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