{
  "manageEntity": {
    "action": "Follow",
    "entityId": "146021",
    "entityType": "User",
    "nonce": "0x8462bfda2293cae931d449063556c232153188f19563f6343e337a010a594e87",
    "signature": "0x49483fc1bd832b68620133de9e3998d3ba8b667f6677e0104383d13ef5307f2c5efe9b8ed4e90e256dea96af70abb268e681f672e799c47e7954a605ba3874241b",
    "signer": "0x1640Dba7CFb907fBEF6DBC6b56c742f791632486",
    "userId": "235256666"
  }
}