{
  "manageEntity": {
    "action": "Follow",
    "entityId": "601",
    "entityType": "User",
    "nonce": "0xb4e87ddbabde33e35239932b8df01001a37bc5022e99a5ac76872200fdbd66f9",
    "signature": "0xcb4b45a2c2071dbf7db58b130f1476b4f047aec91e2cd6192799dd309793950749057ed4189a28511b9bb0420f4e8b102d5b3b7e372f75e7ed3bb48e25779c3a1c",
    "signer": "0x9765cbE8e26a2c6c4847C1B69ABeB0B5250EC254",
    "userId": "678556080"
  }
}