{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2100759260",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3800d1df969cfdb951f8cbe8353855d20ff96d8d0e47a82fbfa7774c0e2df8ef",
    "signature": "0x5b0a016a3c2b2f04719f67595c2724a52933f1a6d003d3c57c1ed7038d92289c7e16325b0c8d2d9c4e8e9fe267274d68d2163e8c923b4c176f656d00e2c466d71b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}