{
  "manageEntity": {
    "action": "Follow",
    "entityId": "991821949",
    "entityType": "User",
    "nonce": "0x8c37d41c34a5764ee2f02f1165fc130eb78421bc00bcc72b6d10583306331542",
    "signature": "0x77a139f9654b665a03dcb8ded5671637e4723cec853cdc9a447c29c41e5305196cd4577ecfbc4b6fbb581f0c1eb935f6a06ccd8fd5db3a9ecfdb620f000b3c911c",
    "signer": "0xfa1f98f0530E55C2BEFA45f0F1B3A699b4559136",
    "userId": "149566028"
  }
}