{
  "manageEntity": {
    "action": "Follow",
    "entityId": "543947882",
    "entityType": "User",
    "nonce": "0x66e42733bf6408078c0afe9ebeeeea2523a1df03b9e6fb7cf580398aca47b931",
    "signature": "0x27692569fde2e562a4d4371386a8201e197d2746f2781d218502bcf1410af9a9499ec3bd75f9fb998bb8940cba786f6d7803ca098f197efed6258df3749b0df41c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}