{
  "manageEntity": {
    "action": "Follow",
    "entityId": "620307004",
    "entityType": "User",
    "nonce": "0x27b079b28ad1278c3064d67b5ce2cfece70484729e48a81d4b5281448d54f63b",
    "signature": "0xc3415a289f4a48795524dbcccef7025f4606f1504618875ddca51aa5c19412c5759aca59d43579241153c194a30f58a6c7401c9f8749ec7b50d14ab572b459981b",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}