{
  "manageEntity": {
    "action": "Repost",
    "entityId": "221085",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb34ed5b44ffaa5a3468dbfd91174cdab08288468f965ec2ec153075db490c463",
    "signature": "0x5390fc5f33b9b14efc791f6923507fa8e9dfa1ca0103b5d0178cebe4e76a935f1be1a125424dde8503fe64cda07f4e56ad7fbb27a1e8de8fcad3c4710d9929a01c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}