{
  "manageEntity": {
    "action": "Repost",
    "entityId": "311118875",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e529113ee4831ccc1062a65689980408e38f6029613a73d5ecdbfa0f0f7933a",
    "signature": "0x530a60b04b94899531d4d9e0fdb6d17708f896a773db98539d1c312f53e65c17168e267731fc9723d17d29c8a3fe93e3f6337f5219ed38839066ff926b5f3bda1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}