{
  "manageEntity": {
    "action": "Repost",
    "entityId": "730365645",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd59c30196f5a04b666149fcfe25938fcc71664ec9b38ace0d036bd1a529c0e82",
    "signature": "0xfde8fffbd21e47d2090cd07759654f9a060b2d5644bf781fc5c7750200d818506609d12694f6a1217041ea35f04a6cca72ddb90bdcfa845976d714c99d83845b1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}