{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1328902868",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa647d6119856b1e29d599a7045b9e1e38b12877f5c63e51eece628e562aa136a",
    "signature": "0xf3b00542863b4b04614ac6942b932814c3a6ccc3147fd5de0089a95d71526dae10274dfc35637d2232f9385beda974638cc45d347ee1c2318e5a08de9de10bd31c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}