{
  "manageEntity": {
    "action": "Follow",
    "entityId": "66221",
    "entityType": "User",
    "nonce": "0x389275305ddb4b15db7cde23cd53c1342bec9d140823560a7714411f6bf4455f",
    "signature": "0x6699d43bbf3b9b9059d9f892f1c9ee0677a5b93ced8e8ae62613b80b95afc82d27079786328f5fe3e19c6e8875c93725d07191f0f83c4531f2ef490a78a895ad1c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}