{
  "manageEntity": {
    "action": "Follow",
    "entityId": "900066767",
    "entityType": "User",
    "nonce": "0x87b5786e5a91441d0a987272bb2460403701cef8139f8008464ff0c582fb2be1",
    "signature": "0x8b7656ed96c627e581b7b08e26257da0f450d7bafde0cc33421d16e7f70f28a45e2096b99310edab44f025c846e810eef23f661457a7006e35b86afe92bdbf5e1b",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}