{
  "manageEntity": {
    "action": "Repost",
    "entityId": "675577",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1c3115087766574bf26581fe14bbf785b70d40e57a0a24f403d535e6eaafec7",
    "signature": "0x5c671d21df20df28efcaa99fe4380c7e001403f999826131154185151212653f7e74f1b9e2490e7164efc6bb1f4b69832e5b7e7ecc3026314a58658970ff762f1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}