{
  "manageEntity": {
    "action": "Follow",
    "entityId": "75148",
    "entityType": "User",
    "nonce": "0xc1f188ea7cafeac1e4d843e18a94b277e90edbb4b2abb49aaf98f6f0fc96126d",
    "signature": "0x1075ab56fb50790f6ecfa9e88d4e90e2f4158b2e534d326e2fa8e920295f8dae0f801ff9fa004ced7f6d36c0b57554ca94b019eda5fbcf99b2dc88bd9db3aa021b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}