{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1082971",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6d6b99cead5b71ffa9dd16f56441deae8a39ee9bbd00cba4898a2de9c768d17",
    "signature": "0xbb348391ee07a94ff0bf42aa6137b7f2ac9cb759aea296e85bd38cd0d68214a81e98963dbbceb66fc00700ccb5bb20e56237da14190c51549150fb7e0047550c1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}