{
  "manageEntity": {
    "action": "Repost",
    "entityId": "175208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d63b89eb0e2958f02de6e4a1884d89e311b3a9d8655f0fac6d53aff284d56b3",
    "signature": "0xcf295e841a6a7aace2850d039207857a1c1579da1365bd1583d4e276445271bd381af325afe66b8ece409dfacc28b1e2011ee30c29370f4c2d42bb43e8031e851b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}