{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1379579423",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff66fee7ad66012242314a22984fa545d4c07290d30e96c6efed4cfec3df95cd",
    "signature": "0x207dbcfc3bf583deddc45e53bd4936c95ad139290ad81ec65b849ead706c2800069e76ce691216e6062e3973630a4f0bc323f40a8b8fdbe0d665cacdb538e6671b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}