{
  "manageEntity": {
    "action": "Repost",
    "entityId": "645183315",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa624c1ba8033408b2c61551f964c86309bae1a530f810247b06a784d82f1564f",
    "signature": "0x6f3249495daab9f5cad87f21fbdd37f9f3b1e94f48ea9f368aa69b8c2829f2442e1a9d7db0a46fc720c2740d3b82eba784dfd66835181b22a957cd7684fcf6e81c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}