{
  "manageEntity": {
    "action": "Create",
    "entityId": "267952260",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0xaadaf8b127e81d2f21db847b0225be9dd2d5e8f4ddd9acc775d1988bdbada377",
    "signature": "0x449f75901266a1dd60ca1305784ee7a2a18979ede7c679daed3b7a712429e9cc77148b7d238f5593879a6a5395a4c4ba3bdbfee7a5b59dbc39aa81e12fa78cca1b",
    "signer": "0xa26c8d589302EBD4fBb818A7d3F6CA0661704dBe",
    "userId": "267952260"
  }
}