{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18192",
    "entityType": "User",
    "nonce": "0x869553b04631bc85cb601a51f2f3ad7136f0f4fa60ca067dda5661b87d3ff1e5",
    "signature": "0xb8ad153686b103e6a30b64ab4f787455705fd2f9db7efbee4b5c1ad218036a6b0b55a15ccf039351cb3408efb13c2c1a924b5ea61e5588b0ac6f201247ae74891c",
    "signer": "0x530FAbE17DCf39F21fF28C09C454943CE483816D",
    "userId": "140097"
  }
}