{
  "manageEntity": {
    "action": "Follow",
    "entityId": "597397433",
    "entityType": "User",
    "nonce": "0x109d3b82444a02d5937ee4a9ad00a0d4cfaf741e518161d41bccc44d2bc57004",
    "signature": "0xdf5f91b39ee3e8674327574893289b423328e47b8a592f764655a008ddd9db4d72313bcd67df0ef5e1ce32bee3939cc8c1c00c241d822dccdf22bb109d1da13a1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}