{
  "manageEntity": {
    "action": "Follow",
    "entityId": "818521868",
    "entityType": "User",
    "nonce": "0xcfc5b6969373ea063739302534f257ac8180e0ec1910efd7714d7d78aef4b818",
    "signature": "0x83012d0960f1fb9053c3872ab3a78d91962d69f2510fcde0afc8def1eafa7188213ea68435d61813189112a9996c0e73f06dffe392435db5fdd860d6be18c0441b",
    "signer": "0xb68FB6A5ae9015De46D9634e946c04517523Fa43",
    "userId": "134619804"
  }
}