{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x867e1897f716cf40503f33c043365c1d5d994b2ac4b2353654d84c2f673f5b6e",
    "signature": "0xd1f792e0eb0a07ff43c6d60376d0f03a51649d9ef8ef47e5f5aa5d451e43eb2741cfdf4d00c5fb9a5f56f7efd5b8bf39384bf00767583d283b796a6462896eb91b",
    "signer": "0xbdB8eA7Aa50C113b1755Ee2985da6D2DC957FE4A",
    "userId": "941711771"
  }
}