{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xecebc10618396ff19262bdd6b52574a3f25da8cb2233b00293bd61bb1458880e",
    "signature": "0xdd190f86443ca99d77ca15843cb4389b25a77a52583398ffee485d91083ff2f6172ac9d73378e338944694d64c6c128cfdda5a696dd10d6ce9b7e57ea6db4b551c",
    "signer": "0xDA5EF39662B4ef70B52C25F33b5637165C93DE3c",
    "userId": "479039338"
  }
}