{
  "manageEntity": {
    "action": "Follow",
    "entityId": "137120",
    "entityType": "User",
    "nonce": "0x93a88e8ec131ce286037c17506485bee023202cac8c205f6c96b3fb81ff7b4bb",
    "signature": "0x8dd235902a47549af5a70fcb945d395430d7cf5a1c3b86ba8f8c0ed9fa3e4a6035ac89f0a7b8fdf13612a834c9989dcf4c3005e5bb539f7bb3a5d69693e9cd151c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}