{
  "manageEntity": {
    "action": "Follow",
    "entityId": "868248368",
    "entityType": "User",
    "nonce": "0x199304b82d11156bb89daaf03f8f08d0afeb4712c5a89b1b4363fa21cf392fdd",
    "signature": "0xd935bebc64b88a57d9a60691290dfe65b0208b6bb2b2cd5d77c41563cfcabbed6412a7cc0f24a039e9606cd32f47d62e6dcbb2539afe30700e2f6fc5cbef0ada1b",
    "signer": "0x03b70C3825d7b9e568C53C89a738061d855d0dec",
    "userId": "578849678"
  }
}