Transaction not yet indexed

mMQG2v1pndK7i3BqVZj5EYQb5DNDMw8rzNG2pTYZfKsSwKj8uGFXmf8KD7FpJtwqUUdWX3eFbBd2j3NBGy6ukfx

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