{
  "manageEntity": {
    "action": "Repost",
    "entityId": "430333291",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8e8ae1bf43d9c63e636d5117bf65d41f59b2fc4383f50e6b3867e6e432ba0aa",
    "signature": "0x8e614179c41ddbc3b3349970406f44fe03d9cb582fdf3e593ead0062c46d65122a466c4122060b5da7d16dc24d2ed1fedbb2ff6a4518c7d7b7a0bed3c93e774e1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}