{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x5fadfae72a07ca6a72584637cbd0dffdc67819741367de489c31c606758c5004",
    "signature": "0x0c6dc0854aa1e75f1b8461a026edff9331ffe56fb966f7bc2082810cc535ef4d1a2fc5635f84cc5e0f93a632ecacdae804a469512d35013c6a297801aef562961c",
    "signer": "0x25ed2613dBa2804D629a51609075Ad074cDb5D20",
    "userId": "66519915"
  }
}