{
  "manageEntity": {
    "action": "Follow",
    "entityId": "27644",
    "entityType": "User",
    "nonce": "0xf4aecf5a4a5ffc9a777e3ce16157a6962eeaf1afcb5cdfa9a43f6e0c503030fb",
    "signature": "0xc259bc3e1da82b79b49c38db4bb5776998123d18e7fc6eb0e4023bf84fb221a762f75210203a1dbb6ab17d8680f50a038f03b597b1c82a7fff228344e703c8981c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}