{
  "manageEntity": {
    "action": "Follow",
    "entityId": "390699",
    "entityType": "User",
    "nonce": "0xf7b92cfd9ccd24887e232a37e3e2574fc7da69f877ba8c2e20baacfa7c6f02fb",
    "signature": "0x64eb4636f1e92a78c466e5bedd9d0d40171599ed806864a8b57f7d95478178924f8d158f5d7155a28edb58ae747a03b21344e4cc69fbf9aec5ca1297bb50a4671c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}