{
  "manageEntity": {
    "action": "Repost",
    "entityId": "944858674",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb97a9feb2e5016aad6b8c503ad85dcec659718fa25d8eae73ceee81deb543aba",
    "signature": "0xbbd31229c64a3a299bb3305026f8979e5cc831498d9a993ba61bdef884702d2e3fd419bd6ab00f13117ccafaecd862d86297f5cddd1fd59bcb7a607b8bfc379f1b",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}