{
  "manageEntity": {
    "action": "Follow",
    "entityId": "139146722",
    "entityType": "User",
    "nonce": "0xb4228c815aa6c0d7484ab9c7ac553b52c313729b29569e5869b7ffe75ed00aa7",
    "signature": "0xe3ae4e073da698da0910b814dddf53860d3e9444c2d97344747615690a3a51156cd4d5b1f50a609e372fb9cd3b4b5b37e3d0428ea1533aecfe404478939faeb21c",
    "signer": "0x42cB1e20D724BD902Af64cd85c700BE6118500bD",
    "userId": "47154652"
  }
}