{
  "manageEntity": {
    "action": "Follow",
    "entityId": "258307",
    "entityType": "User",
    "nonce": "0x85a90354a2a011cf4c7372e0ac489b057f6ca0364b6fcf2dcc24707039e88df4",
    "signature": "0xa437e0bd571a50a85e39c137be58d7c7ef95ae4c53a5ef0186b7dc3003efb5b1299bbec1e9dba152de9b458883399f12ce6502b683f3f44f77933db3441e26681c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}