{
  "manageEntity": {
    "action": "Repost",
    "entityId": "40192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28ca2cfda9ce391c7d6f01a1c38c378c988f25354b5c45dc7d75e86f2893a50f",
    "signature": "0xc4618993eab0226ec8fb5d10ef121bb57d0a8e8ec55d183b79314973ac0487ad53c1cc3486fdb33d8bfecf652c02c71a0c7be73a15a59d9f91dee96a8b828af61c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}