{
  "manageEntity": {
    "action": "Follow",
    "entityId": "120328011",
    "entityType": "User",
    "nonce": "0x281b5f562ae4e7667649e664a462bf8ccc05087ed411d0190f85203815ae9eda",
    "signature": "0x2cad41ae136e1c05547924eda87a169d4b09e4a5109baf1a4ea6d81dd31e629b6ad1d18362cc895c4c4d8b37eaaa0d047e5d216f1412fe1c8851d26ff8bbf2b41b",
    "signer": "0x3Ec98fFA47eF7773803b73964753B99Ae2D50f41",
    "userId": "545926315"
  }
}