{
  "manageEntity": {
    "action": "Follow",
    "entityId": "149414589",
    "entityType": "User",
    "nonce": "0xbe2821ab50dc3cd5a09a083efae44125bd815c14d76a561ae50cf5afbfb1586c",
    "signature": "0xf3ab2d72d76e5918491916721383a5c78103107b5dc33d2d87c53d9b13f305c7500a13de0e0ef4f95b96d7ecb4ef982a4f12e067312d8e65a61b772477ffe2431c",
    "signer": "0x9837C03EAdfA74365Cdf4e01e6840D356104bFab",
    "userId": "911622928"
  }
}