{
  "manageEntity": {
    "action": "Repost",
    "entityId": "107800657",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c21298c2e535d45362a82e832de28d6dd540a0f2e99e2f5bff896b83bb2ba9e",
    "signature": "0x82ae56509c2ace02aa663dd135e0f48cee647d2db8d4db7b8f037df4f0a98d0813d17a039c07646e5ffc6f858609c27f50c04ebcbfae8c4e85b302a5981c30e31b",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}