{
  "manageEntity": {
    "action": "Repost",
    "entityId": "221392",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc5f608550e4e48d4392cbfeb5cca382e32292ccd1a209b8821f79c4384c0002",
    "signature": "0x26d9346b3a43c3fda93dfb7cc6bff6a0c34e15143babf0327d17b1f64a90efbf3c28c1f0e8fa778c469d61e24f259036519e9d239246d8efe137944b0c2c42bf1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}