{
  "manageEntity": {
    "action": "Repost",
    "entityId": "322161",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f68c353e2e73f2657649108df3695e7565b07f68112980db5ce1172c4882c00",
    "signature": "0xb50f0fa470e1d2fa31f0a5e27a04082d46353448c194aad40a3bb73ad4563e9716502b41e8fd3e997482f42b2bb2fd1a507cb4d5df74d1e013c02b2a66c4502d1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}