{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1074498886",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73067a81760ec3e382e0b76081e8abf644f65fb8c1c50a29fe54a39867d1c977",
    "signature": "0x64510772030302b9ab7eaf7772602716c9cfd55f946c0cd2e1cfaffda380a6a143183512c10b6e707d02763533045a181b76f8cdb2ae3250d6173ce3a38fce771c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}