{
  "manageEntity": {
    "action": "Follow",
    "entityId": "64433",
    "entityType": "User",
    "nonce": "0x0a94d22bac645b012c79c4e7bec1e5eb643e5df850da4badc54951af86ab18a9",
    "signature": "0x742a5e2e40b9ff90281fefc56ba0fb968b221b922d08aa1d6f008315235802803c183451e0bf2ead6c2537db694c5038eb72b6e672dffece6c1463c642efa2c21c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}