{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0xb539e3ed14a8d80b6eeb922348f628f6d20dcd3f81ec7d75e66807c85079e1f2",
    "signature": "0x2ba2e8c5d09eea3f76c2494562bd998184add7b45c3461a43c3804262ac7dd9978d95bfba9af939500536893523434b3800562ec74044831cefe2ccfb10f68061b",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}