{
  "manageEntity": {
    "action": "Follow",
    "entityId": "301637",
    "entityType": "User",
    "nonce": "0xdfb72713e72f5d75a4a5aaeb350c17adf77fc9c7e33b84b641b263094a9e9c49",
    "signature": "0x6a44d449608983b076e28948e778d43c8dbfae656942f2db3d1f37007392bede08aa6235d318f289eb4bcc37fade957308501f5ec6a46026e47501fdd42fb1e61c",
    "signer": "0xd9Fa1ac44597D750006BCEd68B36a63Afa62AEfC",
    "userId": "221168944"
  }
}