{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1575278",
    "entityType": "User",
    "nonce": "0x1bd27b959485d16e42c6d30ceec047bb6bef9f9d5712f742ce4813bf4cc7e55d",
    "signature": "0x5aca6b90c9d765d761cbad42611f5a48ceb488c6ee9efb804fba8e39715b00ed71bd4b43d53c6477c5716a73ed6888fca0b03350b2a1835cdff0b45eaa2e86b91b",
    "signer": "0x884490CFa947bC5C5d41834F53666866b78D19d6",
    "userId": "475900419"
  }
}