{
  "manageEntity": {
    "action": "Repost",
    "entityId": "197397107",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2bf6559ed3cc34f38a8978de77048822e7ef5f135b59b6e7735d2a6777262de1",
    "signature": "0xe9c6a7452d3acf3ebf8bb803053fabc93e1fd8a00f3c372f2680bc32b1b6d1d640f195efb1a50e9db06b6fd67701bf708aa169350225a9243741a02c96ca05971c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}