{
  "manageEntity": {
    "action": "Follow",
    "entityId": "512214950",
    "entityType": "User",
    "nonce": "0xce86c3238debf56fa368128a96070767d7bbb32392320cef878907e2d380b05a",
    "signature": "0x553d696cdaa0632db30f0dd69a253c4d1e8ed6b01ae222bb57ea87c28634097562a69d6988fc95964e77d98d1885266232c31e22e4ad042a8c7be6f2150c8e9a1c",
    "signer": "0x1640Dba7CFb907fBEF6DBC6b56c742f791632486",
    "userId": "235256666"
  }
}