{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1614998497",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ad8026b573c07b10ae18dc5c966b47fd19d8e8ad683ac6718ee24db3b4a5021",
    "signature": "0xf518f584d492fd65ddcdb85fc1c9c6b8064dd102eeb2ae5c39ccffb1823a3ae24c750f0d56abdc1ebcc33db1ae02854e032802790f168cc053c2937a2d7fac4f1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}