{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1137995730",
    "entityType": "Playlist",
    "nonce": "0x574474c6cec26e5deb166897f778afa9597fb9ea4dde2f553dc2bd0431d7fd64",
    "signature": "0xc4c6e191049eb063cf2d3adce6a51c34e06bd5b7cfbec1824de6c7b6b2c9a8cd0c3934fa5043be5f1cd3b0bdedd4e16e506b93c6313591a3e6de7d5ec53e68a41c",
    "signer": "0xB1fdb4211728Aa91cA335811E0eAaD06b27686e4",
    "userId": "135129254"
  }
}