{
  "manageEntity": {
    "action": "Follow",
    "entityId": "307440",
    "entityType": "User",
    "nonce": "0xb070c6b6b3d98497baffd1bd30768650853a179ce69edaf437c48015d67bdc20",
    "signature": "0x5b70b345c77e5b60ae14dbe0330fd3be09b817d4ca3944412b6c6a89639fc8845f311efc37d408a9d7f3ee3bcb2e7c1691c7b2cd99f92d0f6c7c980da75206b71b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}