{
  "manageEntity": {
    "action": "Repost",
    "entityId": "379985",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44176ae2fe8526e6c59823cfa280c3411c9d05b22000fdd529e0a225588c9649",
    "signature": "0xd6aa1989c077fb72caf19984112dd159271c704a731b06fb3951c6ed989849cc10416d781372d0c27bd38ca1d2f0168cd3e70c5d3f19bf37c34d2cd446eee0d71c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}