{
  "manageEntity": {
    "action": "Repost",
    "entityId": "70279267",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x892c0ac6ec898cd0423571f3d5b51bd5d5d9ef4fd459a82085d0dd24abe996fa",
    "signature": "0xf7ec18e5c3ff73aed9a8adcd38a853c3b759d70f2c30771f33fcfd40d72246bc56231edb7d421bf37529becf2c8520e2412eb6e0439f777c5f85a161af5e50b01b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}