{
  "manageEntity": {
    "action": "Repost",
    "entityId": "767228490",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x977304a16e385ad1d58bfe57ed286f4191005ea9079e5895e7e0dd22358418c3",
    "signature": "0x04138b225eb898cc31e451c9863df6a1598eafb9fe946b368cc75d8a65d7faaa4b10bd396bac993a7ca72d8d06a2496858d841fd7e39ca4aacce8f38f940a7821c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}