{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0x9a024c74d8c5155b916fa55f95caada45f19b6d2c691281966377a48136fd8f0",
    "signature": "0xf76514d930ae1d21c9147462b8a6325a7f025f3923d073009a159d675c0be780078af039fbbf4b5d8caefd9558e94a2d3973982c9396dd9e97f8b25253ae0aa21b",
    "signer": "0x1CA73A838CfC398A778B038c5889EEC3329093e7",
    "userId": "469555089"
  }
}