{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1216634812",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b0f60234ef69d27d620edadff4b2116f8753243a61568aeacc28db547743c55",
    "signature": "0x2e57af10b336cc2551cd2931a47c13c1a1d016a6b9ba9aa22b7ba1b1219103933877a01b20d28e67f0d94732825365a9ab7a95505ccd8ea045d4b9dacb84fda41c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}