{
  "manageEntity": {
    "action": "Follow",
    "entityId": "137817",
    "entityType": "User",
    "nonce": "0xfc681ec6a009896c991335da84d637dceafe2ff80ee307843ea9220e5542589a",
    "signature": "0x99303e24aedfb12f3fb335fcecfb294fd1707ab3738bf0619bafcf7c0ef60e27365f80d389eeb46c04239f6191c4c396e56143b35a82f7fd62dfab164861ffdd1c",
    "signer": "0xCaE1ee7dc4DB493ceab857fd89C09fA305C4c5d4",
    "userId": "648743045"
  }
}