{
  "manageEntity": {
    "action": "Repost",
    "entityId": "568867992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1265bca98f4159fb38735630b60cf87cc0819f80d8f055c50a054cd45fee16c5",
    "signature": "0x4b3823be8809986b25781148e6123400d4d5925e5b3dc27fa1cc040607338ea83bc10e8f569af57ca8be08297c30e49b5fd39ed5e6b4fb6b31d7298787bd7ce21b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}