{
  "manageEntity": {
    "action": "Repost",
    "entityId": "956643779",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8842270044c1feed41a60cddc28f9793abfca26ed402e1d7ab8e5adb15830357",
    "signature": "0x9cca42f614962da4871a6b343840858e581a264a22f2ed668a84b5c1be7135c347caf593acfeb09433d9a6721865e7b556412374f678032ce690769984c564131c",
    "signer": "0xDe6128EEdBB4d15D391871267E286E878C7011B6",
    "userId": "144906061"
  }
}