{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1130524442",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x206a3975f2ecbe2d975267ae55787ebb2a66ecbafd644c72e32a819574034d91",
    "signature": "0x74b137ce394e88e92b8219f9f5bb9d55ac75d7487b0d34386fd16d7c0f9d3fb1794b34001c31b4cef507ec23bb713ae74a05216ebc0d19c8bdd507b1dbee71ee1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}