{
  "manageEntity": {
    "action": "Repost",
    "entityId": "486988874",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2fc6b4dec7aedc2bf6326461e37a01475866f9fab30122204d90867623b8d805",
    "signature": "0x02446ac02dde2a487692cd09f2b69702551ac31f1aeed941c86a8b0bfa63d01a6c8b7090454ab4a6a595e516bd9e912932f28c56acaecbe2ca5a9e56dff1ca551c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}