{
  "manageEntity": {
    "action": "Repost",
    "entityId": "885382",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x744b6cc710321c0b31b2f3dc14e8807b9d6f93ac7afdb6fc2be63c92089fe231",
    "signature": "0x91defcfe468e6df0059a15b9b9d3077da7aa5494aa0d1718f244bd3b9bc7e05a1e6b4b11eace07b2390c15aef0a3a966c85f65bc7f207d5337ceb114872041301b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}