{
  "manageEntity": {
    "action": "Follow",
    "entityId": "557210595",
    "entityType": "User",
    "nonce": "0x03d3e525987181fee98d3a23b77def2fdc9d8859dbabd338c5cb11b181d53208",
    "signature": "0xf3d9830d9269993f2e71d6f26857bd439197fe84b8571cbb7a138f4434b4f640239634ba8fc796b802234828db54b14bcec8a0654195ac24f569722aa9fefa5f1b",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}