{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xd820168c00c298d42e8cdd042f06a56fa0cf58bde027bafc12cfe4f051f453ef",
    "signature": "0x1b4d5c0f8856bccfc4344ed6f1a5d2ebe77abc6496e9b0eb7dfc58a3df64a3fc6a28aa7ad315d838cfc04cd712fe59007b1c394af6064ed895446b25e84ab4b91c",
    "signer": "0xEFAB3332CD5EA33e9817aa57B32CaCb8Acf973A4",
    "userId": "407216161"
  }
}