{
  "manageEntity": {
    "action": "Follow",
    "entityId": "343301",
    "entityType": "User",
    "nonce": "0x53537fe135f3484707f4e99e2e296e1ff160b5060f6ae2bb838410b69b7c63f1",
    "signature": "0xe75f5d741172150c57a43e7c84adefe59fc12fed9cb5433fc3589305f8329ec273fcef213164aa19be639f5694763edb74a3af8cd2f4cbde2778ecd65250753e1c",
    "signer": "0x73C69e0c0a50f0E228106C863e362C350a86Af87",
    "userId": "190031"
  }
}