Transaction not yet indexed

5UbuePqp9mCtTQiZQWMUNVpoWqAFyHVESvMszSM4Rm4hV78bHBx2APHvJnkuJwAvSZmpLPZnicvYK4zPoQtYa4Ng

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