{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1223",
    "entityType": "User",
    "nonce": "0xa2f516be0fef21d66a39032347de232f5b6afe58bc48f6316def2e4dc33bfbf9",
    "signature": "0x7bad3ee7d73d54c67b0c444045c8d1a4c4dec30d555ece6367300f844220799a4cfa87986a250fa466c9e86355dad5376c948db8992cfc433c1f4fe70d42b5b31c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}