{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1187117572",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4c9c774615f9500f88c212b35e59baeeeb1202e20d29046752a243c69787ea4",
    "signature": "0x443ab0af75d26f0caf00760e2e30f483b2e335347423f58791563fd05b7d1ae863c7a6cc02e47fd6a65f7c5497e00b543098765a108d84596d97dfb3bedb5a671c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}