{
  "manageEntity": {
    "action": "Follow",
    "entityId": "299215619",
    "entityType": "User",
    "nonce": "0x8a18f534b90d12fcaaddf95945098b216873f1ec8d29828369cd4df8deec72eb",
    "signature": "0xb2ed545c31a677cc0cd4388ac105c4292002efd35e46a919095ddb5c95143d3e02e79d1430c7b8336a14b4dcf96369842612f6578568d0bcc65a1b39337972b61b",
    "signer": "0x7468D94C16cbD90615fE37E8738620528803CF4D",
    "userId": "297931"
  }
}