Transaction not yet indexed

5Ub56bkTvuUPAPeAQJk3ntDTtWbFf4syWvo7ZuykHsX5aiYh2y463WNp2pdQ8oTJMPxSiZDq9TQUnrJsJqmRqh2m

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