{
  "manageEntity": {
    "action": "Unsave",
    "entityId": "736096758",
    "entityType": "Track",
    "nonce": "0xa20d2386036c6260919a6ea6287a7fdd5c5166684feed642d7d8f7dd39acb3e3",
    "signature": "0x2b197c1afe17ee2322e6bc6e06c92ce6146fe07bb9dbcddcfb859a4e7c79b5213e4b9e8b21cbb56c65775837559c590aeb5dc35efb58970774fc8be717f050931b",
    "signer": "0x799f7E22Aa59F21985464C4C8B48fd86286C076E",
    "userId": "836388825"
  }
}