{
  "manageEntity": {
    "action": "Repost",
    "entityId": "282273754",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf078fb6e9ad80953cf2b5a7006223c44f462f904380ff1fd5c1d002a59f81fa9",
    "signature": "0x9b0307ef59406ead64a9160e53d0705a5fcb72f91f7a986eee88e5182c2b508564c18c722140e1e7f9804422114d19ea9ed3c764cceab4ec0de3b19d356de95e1b",
    "signer": "0x9140967366796C353Da9ed6E08ee1bF77B57b703",
    "userId": "882074372"
  }
}