{
  "manageEntity": {
    "action": "Follow",
    "entityId": "170302",
    "entityType": "User",
    "nonce": "0xdc3fa991c4615065755e3ae1030c12ae2453c8921012a06ceb2e358fcc140a47",
    "signature": "0x7283e1f1bd8d7a5bb03f1271ec66cb1204d60be0bd24dcb6e643467d093a4a7d348d5a1c1d64021c1ca159ddec88f29dc987979d947e53f13858a86d226857b61c",
    "signer": "0xda96A17BA0D35C1921a9252fC5A4e1C7865f4e35",
    "userId": "421395845"
  }
}