{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1138174228",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd14efc95aee2b510bb9cd146db3b10b512df8a4dec510ed34b6c520409165246",
    "signature": "0x56f013e2797be6e13482da2faea0f48b302fe7da27498cf28eb07b5f361dc70d1e5e09417a942be556ef25051727a67fdf6b6d186f879b6e9945fc9f016ee99a1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}