{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1843550827",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc28ef0136fb77743205ccd128a9e63366c57074e990a17c3b2875a6dce38655",
    "signature": "0x1c271c9dfc9411025dbe289c11c15e231c4dc9a023b5812166f83396d507538379aa6a9896b885ca64db7dd8540e3faeb5a3aa891f6b9114e3eccf355e7e14c11c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}