{
  "manageEntity": {
    "action": "Repost",
    "entityId": "367031",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13c21fd9db5eef5c24bdde2dfca853b1212197080b7468e1625217f58e8fa18b",
    "signature": "0xbb56857165ef0b5d180f457deb1a11d59503874fe2ded750d1ed2d740305d9b16255f0c9974fe51053bc73e199f500bc0e4b75c31c23d9f2c5ea4242fcd0a64b1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}