{
  "manageEntity": {
    "action": "Repost",
    "entityId": "88037",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8eacd30974e0c96f1afb3432ffa9ab401cf9d3da5fb00964f4ccdb9eb440c495",
    "signature": "0x86cba2629a42ee11df2a756f409b9dd31c802865778513e7138b9e4b9830d27d61370c8a9ba8f8bf0f0acd3b551442b2b81ba9a829814a0ef00a76422cf56a261c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}