{
  "manageEntity": {
    "action": "Update",
    "entityId": "670687777",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieralntkizvrcfo5mp274kss3ix6dqbjlbkvigjpg5b6qdg5xemi5fmq\",\"data\":{\"name\":\"DS\",\"handle\":\"dizzysign\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x4f38ad8584341d2699e7b9594257b08910eb5a243d0a17eb656ca98db53c15b1",
    "signature": "0xc36aa82c3553465ba7a0307153484c11db588f974d2f2766b7d5663a1a62250321f7d2d6f4fdde402613530d97fc723cda4b034d7f6a37ae081d4ddfcf12d76e1c",
    "signer": "0xFfa6d5ED35Da5afB2C524d973471aD3e0d5d08e2",
    "userId": "670687777"
  }
}