{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1057780083",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c7471b681932d6d4cfcfa4f2b7ce60656d6ae9f023419d8d2a8c01ecc609460",
    "signature": "0xca3fe22eb83ec749f8310f1f495d36528e7a8f3a586eae1dcd69bbe388fd689e1cf04209129ec3ff0c8b258acfdca9df0911e9e4b1f81ad425fdb84ecf3c67131b",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}