{
  "manageEntity": {
    "action": "Follow",
    "entityId": "451691735",
    "entityType": "User",
    "nonce": "0x541286a3de316c12d824b84f8ea12d3b559dcd80fcdfd63ed8f6601e8bc5a565",
    "signature": "0x43b43f87f31d523db0f8c9272b4e41880a340e0c31447cec04fb84ae40fe38ec18efa481bc090cd4e6b4e2cbd5e9ad3f85b811a3cb61a4a9fbe42ad9dcc2e0951c",
    "signer": "0xd708949D0521A856Ca6eB44B4112bAEE59741ADD",
    "userId": "490478463"
  }
}