{
  "manageEntity": {
    "action": "Follow",
    "entityId": "543801",
    "entityType": "User",
    "nonce": "0x412720eda4460fdfb1b08810e6e657530837ce076fda4f34cc517b886fea741d",
    "signature": "0x1de530efbd69a66886594160498d24a1c2f440af04c2e5021e0bf535cda949aa7cfa9db7a816ddc8f06d4d545b81923c0a0bbfffebb98a716df23680b60f29201b",
    "signer": "0xd2034C6636b4261c48403302a162304227a2BBFd",
    "userId": "39985301"
  }
}