{
  "manageEntity": {
    "action": "Follow",
    "entityId": "757194",
    "entityType": "User",
    "nonce": "0xc87cfb8d4ad7f615fed2becde668900372752317a02588705576f355c7e15c80",
    "signature": "0xe3f7634aa5ffdacc68fb65480c5e59856a38fc6088e463939bf74ac4ab150aae59d34dbefe7671a030db05812dd37abfa2e2cab8586647c9b0be4d1c2a7e2bf31b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}