{
  "manageEntity": {
    "action": "Repost",
    "entityId": "763065099",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa87c13c1c9adeaee42d7aa47d528c74d06207eafff7c77aaacd3fe3e988bb33e",
    "signature": "0x8bc990584a7831f2712615a0c41ca532b4fa84af3e47d21959d960fd0951bf2f45da21f2e39523c3a6c47f416dc4fb0ce34633635ae722fde3ad13fdd0568d2e1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}