{
  "manageEntity": {
    "action": "Follow",
    "entityId": "978464946",
    "entityType": "User",
    "nonce": "0x4bb9dc426b06ae4f4352067a8d122341b4ff930999fe859a3f8e435f8b2fd557",
    "signature": "0x3f4102c678e5c7cc5a0ddd4aa3e29720e8137d5126785db2be328d5890dd79857316c8ac3ae4643991341d53f1368339706939699a29c671f0c54e835c08d90c1b",
    "signer": "0xd489B786708CDd8661b152CFF27695dC12c8c0C9",
    "userId": "647391197"
  }
}