{
  "manageEntity": {
    "action": "Update",
    "entityId": "84172863",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera42a3q7qnfuwsltt6r5gvqr6luu23igduizn7szxvusdyeu6yy7ga\",\"data\":{\"events\":{},\"playlist_library\":{\"contents\":[]}}}",
    "nonce": "0x68eb3186879b1ce8417bcf5111cde703a1cfe8385fb896d8af7751c52f41eb23",
    "signature": "0xbe0782c4a35263a5ebe7b4f0ca553ab05bec644326ae6c4a3e2868099b3d71b175f1494412a57b1051bba0bb227367fe2474fe7aaf35e3f77827318bf7cfca171b",
    "signer": "0x7B8870Bb9a687d4cCe91A5Cdca9Dd733740FC73f",
    "userId": "84172863"
  }
}