{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x26a44ada099f5a77f664a7e21781a100f2ed7842236cc7f2f1cc2fe022d4d4b2",
    "signature": "0xc5649d76b7e28024f147f5014f981899a5449b84f2044901f2af5af59c0aded32a2ee843d634ef2f0f1d3d7f7c491770de2be79194c4dcef5328ee84e031fb311b",
    "signer": "0x4c2B6D597D288449d9F215489E66f1cCe1c85B8F",
    "userId": "721987098"
  }
}