{
  "manageEntity": {
    "action": "Follow",
    "entityId": "838777725",
    "entityType": "User",
    "nonce": "0xe5d37410ab11ec91904157d1cb99ea69c45aa6fb550117f2e7597357df5a56dc",
    "signature": "0xb74634d4b2d568a4923607a239e6c21f0dd9819bb629a8b5ff5aa9ac62862e7d46ff7207d111b07aba4db07c2773501f226c2594b329eaa4e56a785522cf1a011c",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}