{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1422652159",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bfe847eb50a7a937183d2af944684f668a0056550290f4998736595b2e67dd0",
    "signature": "0x8d85ca762e74b64883a375074d7145566db70b0e8c3074e0fb9cee4de11b635a4f3797743f9c38a486471f4e407fbbcb511bf3f63f43f516ddb90aca7f5c7f891b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}