Transaction not yet indexed

mckBqD6Fk5ympzQL7P1oxK7a2ZMfmiDYSqY1dpg1e4zZirEGPtg1xYx4DY2Zsjw7vqpXAt7fXhXe34m2f4G6Zup

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