Transaction not yet indexed

MQUr3sDShXToM4oZC4QMdj2RJiLeBUpaVL44xBiF3GxdysLpEd1RBQ4tTgXHPJGMAtV4gnKrMNa6o7XeopiATY2

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