{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2106508072",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa56cdc19bf42981e9cf18006e33e5545d00ba6c7d63fb70d4ec33be055005f57",
    "signature": "0xe0eea4e2334f0ccb88fa6f7871631164c1819ed7bb61c443c133e4a314b5faaa259b9bd07fe289b1a52522778eb345be74a474949ccfeb806d78342501d9f34a1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}