{
  "manageEntity": {
    "action": "Repost",
    "entityId": "423929773",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf9f6dcf7067573442218a99d6c828390e86ffa77dc24f81b658f18758369b31",
    "signature": "0xd814ef2e1e9fc7b0c7085f05505bdff29ef604730ac4a9d7e07e3b832f7908b20465bf3c38ea381c696fffdd7f5eaccdcf74c7149b92368d946ba238d02a48851b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}