{
  "manageEntity": {
    "action": "Repost",
    "entityId": "157615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cc2c5aa426be08ea48f4ca78466613a63e1dc72321bb4ca6b0406629f3013ff",
    "signature": "0x6af4eaa1cb1a592e3938a3b94e403f8304ffd626fb336af2466219125fb5024712a2567eb8fe0440782ab74216319bb00c0fb47bc8e9ba1a46f92ca5d9a638ba1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}