{
  "manageEntity": {
    "action": "Follow",
    "entityId": "304857543",
    "entityType": "User",
    "nonce": "0x282bbd0b26ca900b7f16479aef2c8f7da439c23fafeb4cf6c2d2ec6d70fe9f15",
    "signature": "0x2eccaf7b9012ae296ce9d38a2ce932847c36afe64b78f6ee93b2829d5f7c4ef96c7e1bbe864401eac6dc0ca832e16bd63eeebd582d86b6b8a6a34b5746cfb3861c",
    "signer": "0xE7A4a8f1d081B44C96Ed68610B6c3016ce8cD6E0",
    "userId": "464427506"
  }
}