{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1968891953",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8b5f899052b71055eebea8cbadb43b93d2721bf7bd574a6910b0a2d7c54d20c",
    "signature": "0xd8fc3900888a2048fc4d0b3ad73854d1fd914e282cc76721aad155cdd33a2c6832cee0b09bcd67b2f9aa55fa2ba9f503c4eea29b97c3b92bd677ba242fd430c31b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}