{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51327",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c5b33a28eaa62448ce5d16316dd7e1fe81e9867bbeb22f5d446c267f940160a",
    "signature": "0x3c877984c895685244f661b83ab0f25c657672f45ee50467ed3198adae940fbc5d742adf00d87dc143fae5dd41f0f123100157096112e706d175a5b87eb587f31c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}