{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1067860817",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61724b5bf05de848bccfad9b1da18bcc3e62cf66bc0f2b6e0789146786e20789",
    "signature": "0xfffcd7d50d9463b9484ee3b4cdeb54144de7d6c62fad737892ca28d0e3cc73f7776e8b461628ee25e929abc7365619727cf019134073b559e66425276fedecea1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}