{
  "manageEntity": {
    "action": "Repost",
    "entityId": "111156",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x220e7353e060ecd6ffa1bb35a261c03fcb97fe784a3cfe35d8612e909b6473aa",
    "signature": "0xfc0905dccfd406fb65a056cc9d465c97e6c9d82788fe8d9c1eec8de0e564c80a2b1846aa8d2797de60e23a855bd477e97f18da80228999206eaf90b6cea4783c1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}