{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1101599686",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc51ce729a8bf0c575685e6f76bc74e057de0ba1ea340d09922e30622cc2e5345",
    "signature": "0x8e3cdf5cf4ac32610765616e6439bd0439ce71a01261e31bcd3114955e74461626299c54c115574aa648256bb54941c638f5ee1150867dd6faf3324d0287e7b31c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}