{
  "manageEntity": {
    "action": "Follow",
    "entityId": "210748",
    "entityType": "User",
    "nonce": "0xe4b49d80e78412c72d2bd9610c22fd1789907ec2016ac27160d48534692b661c",
    "signature": "0x62a0dc4c9f05121278c7a4fee8dbf608c68234952b59f535a56d0c2d9309db395a9175d33f8bae335526854f29e2292837f12af6d038b90b720e13ea750d449f1b",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}