{
  "manageEntity": {
    "action": "Repost",
    "entityId": "340658783",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe587184f0fcc717db228c361814179385152456ed0951a695178c54161c8d72f",
    "signature": "0x493503d5716a61216c9ca38ba35e483850338fc8e4768adee08091a95b84ca1571c541341fe6464abfaf4a8569405dd97d2025e91f551bc20152b600453e842b1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}