{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1400192672",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x23bcb820ad5aaaf9d773a8e71e972c4ff02925a0770df224c93c499b5c19d0b5",
    "signature": "0x23a6c2dbb98852b3bc1850e563da579d911a96d8174463b9b2ae3e40c23516010ae007d0b0ee8d0300bb46f383d9e165e0b8c6d95f50d9645f5332842dd2b2f51c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}