{
  "manageEntity": {
    "action": "Repost",
    "entityId": "901386211",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe0b4b32bda502521c11e94fa54337ae7fef5f273da8cd4ad2c732a06fc6e46ce",
    "signature": "0xd9708dab3ae366e7410a84556e469c111ca1415f9bc974ccba01022307dde16d73e80fc1b59454a1c7908ebbf23999c57a07ffd8a453f875ced62ecc7ec3fc6c1c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}