{
  "manageEntity": {
    "action": "Repost",
    "entityId": "568867992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeade2720b2ebbadcf545b29a3576f7e292f9f8e82f20f5e5dc1763bbb96fac7d",
    "signature": "0x3327d6c093383d7a09284f99906ecd124671c96ad56ea2c9a0fa4bd6f80a366a533240cfd408f54664efa5ef8433c533fa091a451a4282a910646cffa45e08b11c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}