{
  "manageEntity": {
    "action": "Repost",
    "entityId": "183027",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x954c118ccf762b3b1eb840728012efae17a2bd8c70dcbd7a0392761707a916f2",
    "signature": "0xac49eba24ca9826d82223dd573554fec5cb8386d107ee0fede3c3a77734e13dd426ef792ddc80121518519b54ed439e47a4a86fb7830516c6fec4023115003551b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}