{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1681268811",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e46f0ee306d8ae76715039eed89991efab973884f59b8bfee623ba2c45a1b45",
    "signature": "0xa600f80c166ce53f298f590c44b78979651d17507f5f173259fda8d802ef26d20597cbf8f2c9cdd05ffbe852c109b6e5223c9c70e92259ab91546b0f52fa8c981b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}