{
  "manageEntity": {
    "action": "Repost",
    "entityId": "328116226",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5dc11789e1943b334e32d27899cfc8719d89e72106c1fabdac1f0b367f49762",
    "signature": "0xd495ded59e2c1ba2e6e9fadcef08fe7e261ff5bad3fa8b3ccc9d0afc5666ee0824cc74a28500e7a0f53088191de87e986b2eb50a77a84449ad0f912c09206c3d1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}