{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480243",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f2a2d39b1cdbae1a8abb88f4d0bdc3d51ec74655c477ecb132f6fb45e5867f0",
    "signature": "0x7f00bf2c16a23ac3e151cd52947d96792e84f8c6651990ab576bfcde5179d21e74ff99b34fb6fc1cf085979a847a14fbadac6acbd5a03661c51dd1cea73eec3c1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}