{
  "manageEntity": {
    "action": "Create",
    "entityId": "980075772",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0xb8a70b7acca4035b1ea314e4bd995a0b00b95b21e6cdf2ee70f15a6e084c0e82",
    "signature": "0x76d72b944e1a24d161702d8c827c2a16420d31869ea12e523f12194bb99aa48b628dead5147ac6044f425aa26d864f2929a5153443a1cf54bb6080720381961a1c",
    "signer": "0xf8A6bf01033b280F4c8ca949531B29947CE8f6DB",
    "userId": "980075772"
  }
}