{
  "manageEntity": {
    "action": "Create",
    "entityId": "513768325",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraaw4m5dmo6qqflzqcl5bkzh4p6mb75rt4fujob63w4azsgfbvwteq\",\"data\":{\"handle\":\"Wendycoin\",\"events\":{},\"location\":\"Osaka\",\"name\":\"WendyCoin\",\"wallet\":\"0x12a25915A56b8c7091E2C1591880a29d03CCAf57\"}}",
    "nonce": "0x8d284370c196b590c350be636b16e3a904aa0fd37b3eb9ecdcf017d74dca7478",
    "signature": "0xc2f14b39c61d001508415d8cc2d6321017ebccea1d4e665327e6d0b6dd6c467a15da01ab4eeadb460a952b54194a4221ebcc8f99296fcad208e2f2c1171d50381c",
    "signer": "0x12a25915A56b8c7091E2C1591880a29d03CCAf57",
    "userId": "513768325"
  }
}