{
  "manageEntity": {
    "action": "Repost",
    "entityId": "247799519",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd07605f4cef934f7f0ac00101d844940edc86356de2a011ebf53b7a624f47338",
    "signature": "0xf139ff706d91d6b685ff9aac8a35390245456fb2ac5f09d54eaa85d9dcc28f7f69926e731766e34bad8d671fe468a433b8ad990aa1c93d055ffa946c56b439111c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}