{
  "manageEntity": {
    "action": "Follow",
    "entityId": "66768",
    "entityType": "User",
    "nonce": "0x587512e283d797d065edc2985fd57efe4cb02aa170e9e587b7e6509768d9fdd0",
    "signature": "0x907cd5028ff492fe4bf164ffdc18398b30b875a8a76bbfa2a76ee21a5a35ce8e0b46fb0377ec3a90f65e7278b9ad4b792ca9cd736c9ebc9721bc075e397f35891c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}