{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1190244704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8416f612931d60d05422b13ad7a5e5db731c8cd0d34cf7aacd4d632e44b117bf",
    "signature": "0x6d0a08fa64a08e48677d279751a394e03963ca87ae1cf48dc4246721a012363728aed16ee14c1ed840991aac186059fa969be7da11c6fde60c84131deeda29041c",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}