{
  "manageEntity": {
    "action": "Follow",
    "entityId": "44142994",
    "entityType": "User",
    "nonce": "0xca2f68e22b7ffa0f2f0c1ce3ae5589779bdb70f52dcf5190e3840e2933eac130",
    "signature": "0xe3705e9c7c152c86ecaea4cf70ebe18c09be2369032cec2df11ff60ab3a42e333a9f90cac3a0da8b5c55d0c7be3c324c235ea1bc6f9ab755dc56a3c6a8b77db41b",
    "signer": "0x8A7ef0AfA3C20823CA2525BE46EC0010EBE7609a",
    "userId": "990507503"
  }
}