{
  "manageEntity": {
    "action": "Follow",
    "entityId": "319969",
    "entityType": "User",
    "nonce": "0xe37e946b3fed1d0d215b09139971e86c457d24c3baf2d932b1ae902a07f2ec78",
    "signature": "0xf3f87aca01c70d29d402fc8c0aa9c534859405194f6bf98790e59a2419bedb19332e8b0e58ab047149095a7ad45bfc01a75785f9f7ad1e5c195b33e14846f2c21c",
    "signer": "0xB7FbBB4282208079CCDcA5f9209D3dbD873AFeAb",
    "userId": "400413076"
  }
}