{
  "manageEntity": {
    "action": "Follow",
    "entityId": "398",
    "entityType": "User",
    "nonce": "0xd0a978b6322c8bd3a53293afe2934fe0d1aa431ef0298eeb76d56145fd597324",
    "signature": "0x45caea77595ab511bc3653f02b0615433a653ea0c740b1928aef698cf7de3e8161a3571bd10624d722dd3c670bd86f2f3f45c62102f071518d125e544e635d9f1b",
    "signer": "0xC965eCf215DC75172bD11e8E1dbE76EDd838886e",
    "userId": "260849"
  }
}