{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x223d14d22ff1dbe7817b09e8b27234c13f28a75d190251b77c64134302f1ff20",
    "signature": "0x6a48bf0cb7253c78edf406be2a46581282ecad3cec47b6ace4a7a217224c5fbf5b612d25d3bc9db50d0522561a9d45c0f57d56150c34847dc616f14d6bcc8d891c",
    "signer": "0x258a4Cb700805319F50300ebba72383320582E5D",
    "userId": "737395461"
  }
}