{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x12210b6840ec436dec28809deedc2d903bbe5f12bdaa427e79a7699cbd0e226b",
    "signature": "0xb51f3a457ebc25dba42f492a9c47eacac0df91a3cf7ea24bb05d764716bcd1d726b7690438ac4316074173dafd3a0d434cd85e41cd010cfa7a6002b2b523cad71b",
    "signer": "0x3BA6454eB2EcCD2f8c7A6f46C198fB0C13D60658",
    "userId": "872763461"
  }
}