{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf653cad83e1b64472b31c923aa278ca782931b4b252a57caf294c1ddb938fc0e",
    "signature": "0x1bc8109736e0b997c3a95a1df893f98f8486974c39c04790dd5f9a5881eff1e618dabb9b6d5ed4e62982de979c5952c7669bb443b5269e8184c8e086ae5ca6921c",
    "signer": "0x57B72EB07de2F234F10e779f1Ba99344cEa3B3A6",
    "userId": "873528115"
  }
}