Transaction not yet indexed

mRv4YMfsspptXG3j8YB2DGoaiAPFsFyQ8iuJLaRNLHsEv8GBfR5QePfyn89GP6hKf8LS1AtThtcD6pjes6V7Me5

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