{
  "manageEntity": {
    "action": "Create",
    "entityId": "507757498",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraum23udyghrfg7rwbakxyk4jia64me5qubhxtkqm3cukqc5zyxyba\",\"data\":{\"handle\":\"7abcapp\",\"events\":{},\"name\":\"7abcapp\",\"wallet\":\"0x78B87Ff29aa76D06fDb61938D4A862E7ddEb868d\"}}",
    "nonce": "0x65c5ec7b7cd88f745b72669f11614bea87e3cfee1ce459bf35dfdb738f3e80da",
    "signature": "0x771ce4c3529015ada1fa0af16bbefa94e201b946fcf575a80162ec79d5d7f1bc69ab367fe744ed4d88de58627c8e5156d70e591dc144a9b073ef6ab1b63eee031b",
    "signer": "0x78B87Ff29aa76D06fDb61938D4A862E7ddEb868d",
    "userId": "507757498"
  }
}