Transaction not yet indexed

Nmui8D1wUFmgoGLQSyDGc8DUccPWc1WMGzvDWAVRXBJMZq6NGC7Pc7DKSfZ2G7irynwHhQ3EeQxP2JMRqEcScDe

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