Transaction not yet indexed

5Ubg7NZrvyMVW1MUu2vtM3bNc1osDBgU7ttJ1est4HLb62hcdyJCJS2Ko7f6A7evrTj2FmzmbNjFakaZQgbSZ1JZ

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