{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd8fa18b0ecec457d7eaa94886da02bc0fd272c37c13fe038bfc07088ace12f9f",
    "signature": "0xe4fa1ca63a787f90873bd97f4e26b98578823bb1cb4f3e624a57e77a968aa8ad22f036662bbc9db1b3ff13c11df66a6da630df6d8284e205401eaa598cad83a41b",
    "signer": "0x9A1A483b8f4450Bf43992f98248c0567cFE557B9",
    "userId": "126704903"
  }
}