{
  "manageEntity": {
    "action": "Repost",
    "entityId": "906032",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd93cbc2aa2468c03672baf5a5c2a494b3ac73228d7b83523d97d614ffc4c6878",
    "signature": "0x67b3be1e0ef1e4a5ac711aa21b86cfb0ca07b960157d3286d5d4689b2ef79ecc196929fa68e74ca9141dee7b0075af18dc2be85616c84440010c80f1d11cf0e71c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}