{
  "manageEntity": {
    "action": "Follow",
    "entityId": "42001",
    "entityType": "User",
    "nonce": "0x1bc82b421719b16d62f3680a5024931c2ee87a266f8909625e73e64b9a1cf318",
    "signature": "0x3a867fc1b36e964eb85490a9546376cf23e3502f5e58ca4a7eddcce704ca957130e77ce8b6e422efdabf4f5b3d96511d0d23887970d28280cf2b7a3f86313b001b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}