{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2146393711",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x493a310ad2611c5506c57b0cc93a65e76811e94bd7f56cd0f15bf6977b949370",
    "signature": "0x388e981dab1a7c69ac4cc3d6005ce51dd3da06ea267449645e5645d4e062885b0fc7bf158801987e0c5c76669c51f7342cb251433319a552ada46b57d78f5ba21c",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}