{
  "manageEntity": {
    "action": "Follow",
    "entityId": "648802251",
    "entityType": "User",
    "nonce": "0x937aea14539502927241788865436c2d1dd3c045e3a5e72dc65ac72fdcf4af08",
    "signature": "0xd0e306e2eeeeffaada4d3f33e84237bae16fe044826384c98aec48e4c0eb48bd78889534f7e241c0fb32303440835964d05f73151bbd077818bba8198146a3231b",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}