{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2107902924",
    "entityType": "Track",
    "nonce": "1793090607126178192",
    "signature": "0x57e2f9d2c0fa3d6020d26b77446e228d22494794b5556d8001dddab5e10d8d4c4cacc1bf0d488785ec4a5d7e47fe9aabebcecf3737690bd7f27193ebbd27f9db1c",
    "signer": "0xE9e5656ce6F7Fe41FDbCA982901407eB55765cD3",
    "userId": "670307808"
  }
}