{
  "manageEntity": {
    "action": "Repost",
    "entityId": "486982918",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb9fca468f2e7552ce7869267e9a9f6e9fa98c8b34490fb103fda2a828c9b509",
    "signature": "0x481e8c3699e4eefb17532a0310f925d38b27c7e68637a9e48847c655cc724e8150cf1262123c2c255b2bed28d41c9e20739d173dc86d879361b7e5bf48a247291b",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}