{
  "manageEntity": {
    "action": "Follow",
    "entityId": "404",
    "entityType": "User",
    "nonce": "0x1655a9d0f1f32c36809f1aa0004bea45e78c5a91044e8081251091523692a219",
    "signature": "0x3516450bb447dbf5cec99165861cf9a3a4c67727216d78bfc6ffe74a26c75cef45ac9792a46e50a9907a45c2e635435ebe96822494fd164b16aa1145f689df9e1c",
    "signer": "0x009aa7b49eAF9a76b4b0e1D3C0ef92ba4e8ECEa4",
    "userId": "350390967"
  }
}