{
  "manageEntity": {
    "action": "Repost",
    "entityId": "864406066",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25bae53e9b47d4f19a40a1cdc360bfcbac2941858ff0949f2f974b63f9dff9a3",
    "signature": "0x382cc52d74aec30b698060714532d91a91e36b582babbc2ee72a59a53679283d40ffbf9712c800a3ce23d0b6c519ed1dc737df6eaff05fec1e5883f64051956d1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}