{
  "manageEntity": {
    "action": "Repost",
    "entityId": "595064",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79dc159d85658682dca012b53adfab20b8db6a2d6cc6f1d79017dec43de70d8d",
    "signature": "0xf7b25644a180c30e4e38be6e0e1c8e4c17abda83b39a1fd84292ab8e52b1430e307424e3d5ff40f69cbb6a0ff174dfab1bb72e096550231c6398935f0c32df1e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}