{
  "manageEntity": {
    "action": "Follow",
    "entityId": "193889654",
    "entityType": "User",
    "nonce": "0x016aa73bf1b2715b95dfbbde8c1e824cbb01f43072a3aa9bf0deb76a609ac5bb",
    "signature": "0xb8f55e7c460e3acc0b60c6ae8df6d5a37cdc016488ea8db3580169bddb28e4984b5f871cf9be2128486903ca0ea539a7292c674d1ae34660a35b5db51163ff2e1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}