{
  "manageEntity": {
    "action": "Repost",
    "entityId": "953222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07ba8ac3e99752c4a527b762f90361eac144dbc4505090c6600047cdf04f9a41",
    "signature": "0x6c100cb64a6a68e7bf42bced2130fffa5404f8d03b8264e60384e5b28323904e5a55aae599490a19e1bd905f338fcfcc13403daeb5549503bc6c13aa815022581c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}