{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2127101245",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeab0a5bc289e2e6604baf3c792c570505d1311619ff352dc9eddb30bfa133d6b",
    "signature": "0x580544eed1606d70596e4ec2001869e0a8fc9ba8d643df8691264093d59cfa5974a3d8eca54993d68caea5a52c8e4f718f662c8af96db0aa142aab6e4a96b8551b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}