Transaction not yet indexed

52MpUc3EnUTurNkiHvE7pKHGH4qq7djHPWQzS4MKs4NLCT8pkBc3vuHmkkgbXfzH6qxW6cjqXhdDexF6rNJLHZR8

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