{
  "manageEntity": {
    "action": "Follow",
    "entityId": "138823",
    "entityType": "User",
    "nonce": "0x4c404d0ab972fe6524962f51e1e5971fcc035acf0a48f989bc402362d93299c9",
    "signature": "0x30ea55ff648edafd894a831f854806f2b107cda5cae7b56a04328ff26b2e17dd042e249995b57c593b90450c2f919fde96be90d1aa9520a295cd83b86a0039221c",
    "signer": "0x94d1769762bc3a1e7DCd3e8a31C89Ff199833Da6",
    "userId": "715573876"
  }
}