{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1187460858",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0a8187cf1d769b304230e7fb68935f45d1e16f81f8206b799337d2e7c3a3509",
    "signature": "0x63ef72b725d5f5f563b46c3bc19a207f06be74c29cf2ef7646ff733465a8e22d37d8956e3bf223304f594e492c8e706819f2613c28d10989e474df5c387d6d961c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}