{
  "manageEntity": {
    "action": "Follow",
    "entityId": "696738",
    "entityType": "User",
    "nonce": "0xd30f3b9084ec66b87489a8d0b8add763a36461fe98bd8661ea0dbc8549c79f83",
    "signature": "0xe1981741a65eb2e265859ecab521c15248fad430e3820fba4dbdfdc88b57d4bd2b87d428a5364ec0b478c662216a2f9f2e102445cba9601761f74dc75b53a0341c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}