{
  "manageEntity": {
    "action": "Repost",
    "entityId": "427772",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95a155c66871f5ab6edcac0edd97966a924fa49dbd8cf4eb495580bb88c55484",
    "signature": "0x0bbd8a2fafda7cdc9962b83b6d245ec0cfaa00daab6c616dec5ce2e2657a70f47da7401a06b27e625b16a192cfcc0ff642370f7d6351cff0265e99740b4c624c1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}