Transaction not yet indexed

MUXDnkXeT3aHgBdpFxJeUwu4oSKmxGbH7Q6PhU5CiM3Ptm1eHZnCbr1mCNzrdEJMpGXdDoDM2GvAu1wUsHXKtrN

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