{
  "manageEntity": {
    "action": "Follow",
    "entityId": "308159083",
    "entityType": "User",
    "nonce": "0xa5f88a3cbf5913542284d7183c3ce2430e817130b92c206a5cc5b91143172391",
    "signature": "0x4cbbee8406da08151ea9585d6d8d3d0b28e042807564b870da68725dcaa6600205e32755ea50b0984a83b37f942236b21d19193bc763544427a5873b250e14d91b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}