{
  "manageEntity": {
    "action": "Follow",
    "entityId": "49721",
    "entityType": "User",
    "nonce": "0xee128fc315aa367f2c426abb0971c8c119c9f9af978f38eb36d5cf51d97b9493",
    "signature": "0x4128021732ad67563c83cbac6459f5fcee2f4b97d2e376e2e632b2af6086ff7e56903d81b2b83fd6818ba8cf5a380d006feaeb5bbe1bb8186de2a677a7ad08dd1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}