Transaction not yet indexed

MuuqHc6DnEDsPaZK1LydXvk7EQTE9s5jmfcrZuS123AiasvfqxAF7HckSM8yTm9zykaWqkSnnAbH7tMutCi3fKU

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