{
  "manageEntity": {
    "action": "Follow",
    "entityId": "381673",
    "entityType": "User",
    "nonce": "0x00121a99329c301910cd05f89530d37086d3e4ae737403d447f1ed6cf131fdc7",
    "signature": "0xbb6eafb5010b0645274f62c6d8c623bfd7cfc01840e2d6ec48c43d6850ccb2df16a7fc381035f9a80960d6f73e98f29aa8518cadee8150498c75e47e5889bc101c",
    "signer": "0x408CbFDbc09C9aFB99Da5f010D04f50A190b83B6",
    "userId": "675830993"
  }
}