{
  "manageEntity": {
    "action": "Repost",
    "entityId": "265431",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa69abb75bded8c78a67366dde72bccf778c0ee268f57e5124074bf306a760a6f",
    "signature": "0xd78aaeb3495dd9a5a9c324b42c1157d735cb5fc6eda73113aed4f82633dce645677799919b05e1784af0d350faedca0058d669de1513e52926aa775d584685591b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}