{
  "manageEntity": {
    "action": "Follow",
    "entityId": "444878",
    "entityType": "User",
    "nonce": "0x31b0deb1528ac3313232890ecb1db5d8b81691ac5a680da88a1613f63cf48a6b",
    "signature": "0x8a445bfd86ef87cff908032188054a002700e0c80bcb68bbb3fde870a8efe4ae61edb0155126fcf5c5769292ee381b2c03be809b6834daec829674026e963fed1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}