{
  "manageEntity": {
    "action": "Follow",
    "entityId": "305650",
    "entityType": "User",
    "nonce": "0x90ef1e3d157ba571c601156c30f274f2ef17a4c42196c26a4840e936043335bb",
    "signature": "0xe06e4329e52b63049928e7391227ceb428c1972f1003e02c896b80cdc946cd9146c9ef3f48108aa25ffed6f8e507bb8c715836ada31e2522a16e63bc8e88bc271c",
    "signer": "0x98591a180A20DF036EB2C9D2c24B449E65939Df5",
    "userId": "338604526"
  }
}