{
  "manageEntity": {
    "action": "Repost",
    "entityId": "365573",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x485b3c85498f9bf54155ead8c5f38991ac0b3a46c70bd74cefbd35b8423b1c67",
    "signature": "0x8944fc3e7131631111a5fadc7afebff65439e2fdd049480cace56daea4e8749c7020a7b6f0888f9daae71a204247c16feaa705e195fa71b3d5098d7a83d19f311c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}