{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2194",
    "entityType": "User",
    "nonce": "0x74622927eda3f793205ed15ac1b6df32c328d22ec77d48dedb04669462835ac1",
    "signature": "0x66da5775d03ac89124dd196b227091ee56d76485790c061d57aa32b6f42e36b70209ceebf393c5ae69040b2e9c433e95720f5f112c311fe4bbb74f7c18c64a131c",
    "signer": "0x5D4848bCf5c4abA1a0Fdf2B61408c9e4288aDb0E",
    "userId": "305415280"
  }
}