{
  "manageEntity": {
    "action": "Create",
    "entityId": "603798539",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraqbya3o73oocqrofjwjv4i2z2ajupf6vbo5kj5qpzekd3rma45g2a\",\"data\":{\"handle\":\"Aymafff\",\"events\":{},\"location\":\"Amsterdam\",\"name\":\"Ayman\",\"wallet\":\"0xeD57DF1A97DB553EdDBca34b9C09A0BfB7bB7faC\"}}",
    "nonce": "0xac1e236f7083b621340758a2186be5d0718a754475fe99953f1cde7a2361f56e",
    "signature": "0x41c3030fde8a9b1906f1b5756294aeb44b6d6d143ceed2e168644cbff4efb1a41a9f501fc796d574076f396c530495cdfcfddac79d13b196591b366b728d6bee1c",
    "signer": "0xeD57DF1A97DB553EdDBca34b9C09A0BfB7bB7faC",
    "userId": "603798539"
  }
}