{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1052367496",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7b714e07f16839e16a962f4868002b16bf37fad2fb963aff84cde12ac62f9ea",
    "signature": "0x3e336626dd651eba9459e3abb7aee1ee2c7e9ca91c928f68f21c74527c30a65c06c48d491172d6f93c90b9adaa97ee764316a5846b6c7bebe153fe0e5deabb561c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}