{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x77e01445e5336daba542abf876ebc089feb2a0dd1292d6569afe9a816f493750",
    "signature": "0x9f8ae0b9bfcde112362b50b6da14a0511687baad2d8b28f8f52d1fc9bc8e475c378f14bf9da33984ffacf5d4a137093f8996ced2d839a9908aef2771e07f2fae1b",
    "signer": "0xE6F0C0996337D1CB10ff5158F0096899F6270aB5",
    "userId": "192398322"
  }
}