{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc3000ba5cc988b030d72863d5e7442f426f775196f029ba8ab6b4564b1c068f3",
    "signature": "0xc67d77ddb9dd035ac4d757c15dbce79ae7276831e4ae90c6068cd1c006a2f2d9025e219bbe5bd73cc5b5927394e87f76cc2439b3c9f6616c2e3680f2950b5ea11b",
    "signer": "0x877fe927efF58e699cc6509EBF89b18c97151931",
    "userId": "408485784"
  }
}