{
  "manageEntity": {
    "action": "Create",
    "entityId": "745634654",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierax2ynfccgxfvxpem5d4wyyoeigtro3gzsia2bwn2hyr6wswr5wjnq\",\"data\":{\"handle\":\"gv91\",\"events\":{\"is_mobile_user\":true},\"location\":\"Fleury-Mérogis\",\"name\":\"Yeah\",\"wallet\":\"0x4C9dBB58CF3eEfc9aFd6Ce3Da6F0b6A12C55b6eF\"}}",
    "nonce": "0x87452ad3810c3212c98686c7b60324a98d5bb575af6163c65c6a51b1f0d38287",
    "signature": "0xc244e2725a4ba64ccf03ae86a0de73d9edb91c87e78d1a0e95ed5b2de4924ed46a900129cd6fde67a993b0ff5fbb953106111e8f1fa42432b3e23f4ec43c3ee71c",
    "signer": "0x4C9dBB58CF3eEfc9aFd6Ce3Da6F0b6A12C55b6eF",
    "userId": "745634654"
  }
}