{
  "manageEntity": {
    "action": "Repost",
    "entityId": "233859",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6198e30c240115720d73fe4d6bd9ce90fb11234239b35a5f5e30cf1fb334f779",
    "signature": "0xa5356bd371c01565e3979bbd780606f6e02ac6718b3d531caaafb2f485c5c1510b364d0159c3c9cdd262a7d8efa0cdffc1f32310a34532b36d10259c2ba067a31c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}