{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1322149",
    "entityType": "User",
    "nonce": "0x9f63e1525c8747b336f253ce1f814d446548c5560a27f3b1260d5566c88fdca1",
    "signature": "0xa0702651d8c138c1c3cd4c061050750ccc956fd826adf7e1e5323974fb323f1f56a1e5e769ec41f09218142788237bde8d1164743cb12da2b59759d5f5b6b6ff1c",
    "signer": "0x4Ff77Da6D5C7286ea15F7F94FdCC04a641dE9a27",
    "userId": "512734349"
  }
}