{
  "manageEntity": {
    "action": "Follow",
    "entityId": "557210595",
    "entityType": "User",
    "nonce": "0x57293e6e03b779b016ef86b8d0e8a1e4a3c452102935ef46857dab5e2cd2ab42",
    "signature": "0x0d7adeb464874fac60bbdabce8acee7627cc5a2a6fdfd9c7b04139bcc4d6a3586eac85e9e4c0b890781906acabddd5e3b3799c052c0cd9bb506a60b515eedc511b",
    "signer": "0xa4A8a4853051b18e0f0f777693Ce34CF4bCe9385",
    "userId": "634886384"
  }
}