{
  "manageEntity": {
    "action": "Repost",
    "entityId": "359376",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf334a3c97e7c9ff92ef9a779a4f20a311711b091ff2367e361fac32b8ca946de",
    "signature": "0x82f3bfc2ab9a35847a3f0a4594ca2898d536c53679231b3e2ed500f032f29b5523362f4e8ce043cc617e181faff65ad938a9347aa557545a41b34b9fe6eb9a401b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}