{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1502090207",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x101bf5069aa465a02d71adbc498033f169e31c41c3e6fa0a3d2906da62be55c8",
    "signature": "0x0a22a3e6aa3e753688cfabed659ee2ef012adf358b1bd790cd738e8722f40ad22aab79ccb648ddf3c77145ea3e41e598911bc1a0b5704c10fd181c6fd3a7ddf71c",
    "signer": "0x1642AB480EAD0cea9776277347Cbd3e5Fe9889f6",
    "userId": "711757920"
  }
}