{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406304",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70e96983fcf1e45e1fccd79fab5847e1565665be069dcb98b126e5c87e85fa0c",
    "signature": "0x33fc941e36f12939b777f880491d75be8a14c7323fa047ad374aa63813ebbf082486bd68258fe5305ad9534f72f89c7be560cbc882765655389cd2d523b19ffa1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}