{
  "manageEntity": {
    "action": "Follow",
    "entityId": "10308",
    "entityType": "User",
    "nonce": "0x4f724bc809d0044f34f1b430768237aad9d6bcd0f47d405d13fbfcce8c1cdea6",
    "signature": "0xd4e1fc52d7b40d442be99c6e47d7f1484873966118b6cdd8610fbd2738641bea31eba50667b4fb6dfb780013d8209130883e6f6213dd223c156bec8d60c14c841b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}