{
  "manageEntity": {
    "action": "Follow",
    "entityId": "728570067",
    "entityType": "User",
    "nonce": "0x7adc55dd5b22213bebf4b1b5c7144396b0532c75c086cafa2690581d218240cf",
    "signature": "0x1de7195dd223efb809a1887f0b27e9993aec85d9333c6bc703088daff5208cf035cf5df0783e1081edb95df459b2a87a15fb97fc4f7f2162c6d079803f9363a61c",
    "signer": "0x1A523ec8B21411C3F7d611FD345362ad54805b2d",
    "userId": "230518"
  }
}