{
  "manageEntity": {
    "action": "Follow",
    "entityId": "577212567",
    "entityType": "User",
    "nonce": "1794318080451719952",
    "signature": "0x175c2ff67d53bc0141561fcdf9480487c418238a02ab6fbe176e8c089fe6f886772d4e4e70b15d3ed9dffb950c232e843c21fae180f97ae17544fc0c084d22291b",
    "signer": "0x8e1f0B93E5Fc583d3f15785603FA2Bec8d97Ac1f",
    "userId": "537613700"
  }
}