{
  "manageEntity": {
    "action": "Repost",
    "entityId": "953222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x135b2b4fc52953be09d9086a80a184c516dd3081fe7abb029f1b350ce76bea2a",
    "signature": "0x29dd40a55826dbcc3c05006352821feae8987dbc17360ced9ed30e59199876b255aa16f5e62e2398ca1e965b37b7c4f974cc3be36106fee2ef4845ba8ff93d291c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}