{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x40df48dd2b38a5c1a0aa9a409b62dc8f35dbeb538283e35d1f875e072b0b0930",
    "signature": "0x8e7c2fc86438bf2a59f2eec703eb329d42aad73e986dac37f8f4bc410dd3975f1a317a9c62cc8694e5df9893b59b1dd26346cff9bd0758bc6b0ef2d07ca393691c",
    "signer": "0xf7452B833E3f2AbEFf85ADF20dBa192F149C2Cde",
    "userId": "901234944"
  }
}