{
  "manageEntity": {
    "action": "Follow",
    "entityId": "317",
    "entityType": "User",
    "nonce": "0x7f2289b9f8bfd1f8816de69254390ea0a51ad40e06bdee7976b54ffdff0ca571",
    "signature": "0xc4b20944bf4ae7cec51a084c9018bdd93ec6516179efbcc807340a382c5ccc49260d219e8558380b3a332f3b68201c2a757d007c92824bebb565f5bc96d810c71b",
    "signer": "0x40E8E224E8F8a9f835e4dc8851Da72DCEd75986F",
    "userId": "504092010"
  }
}