{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1211636695",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x843fc7565b36ec68728c96759c1d85c11b3b7ee780b0c90f167d6e59756feea9",
    "signature": "0xddac56697f9d761f57149f0218fe67578cfc6757ac8af7f5fe0fa76051a75fd14ec3d7654ede31d8dc8aa20c579845c19926026fd692a7829acd7fbf0212d6351c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}