{
  "manageEntity": {
    "action": "Follow",
    "entityId": "273403361",
    "entityType": "User",
    "nonce": "0xa172bd944bbf6f249cfc3390a61bab5bd2ef2f3830af42f7a54470d0d80a3b10",
    "signature": "0xe660ff78c973618e3bb9bf0e40583ea861ea5bedad1d6891071b0823ee12df2e781d966d18c9730343ca7d170ec497f30961a5da7ce408b03848734dff2d06951b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}