{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1084198738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf266b1534d6ee92a14cbac960b3b2a407ea43ca7e5eeda57f037ecdef7ce5b6",
    "signature": "0x378f29f46821b3dcd9b339fd2d670b35c2465b6f9a6afe9ecf2ca735d3f0dc6974aed4a1a86244b1ecf5d4fc6b6fae995fd648aa5ad0441f58765977a967ba901b",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}