{
  "manageEntity": {
    "action": "Follow",
    "entityId": "777",
    "entityType": "User",
    "nonce": "0x4c026f79e107eb79eeea480b91b8f22848a3f022249860af3b707c2fa3178246",
    "signature": "0x49fda9a5a83985ed74521a6bbb446dc85de2a05c02d72300b94bfbd50f30fdf8721f0322892ee7d859221d830d6b1799d8080ef14f2e3e593643b64bec061fe21c",
    "signer": "0xFA2BcB8D14637859aa98a87cbe91187525bbB963",
    "userId": "965833467"
  }
}