{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1214104384",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f322205baff2a1e5fc92626ed504c20e272f426154bb36b1c5e20fb817191bd",
    "signature": "0x3cde7fa2847566ea858f4583e64f6e018445685f701a6c2ababfedc4cc663c74482704e238dea51fb9b79818f10faf7fdfd164510765ebd2cd28f59b274b58b01c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}