{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1653016874",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa54720fe0b59d8863f26609c050125c41b17e535589ddc2653d737c24361f3b8",
    "signature": "0xcfb6ff3f3817b888e81678aeeaf9c32da9d14b32e5389c933cdb9d7055866d09613de39b349c915878238f9d37a4540b979372b4629f2a3d6ad8b1cf80df28c51b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}