{
  "manageEntity": {
    "action": "Repost",
    "entityId": "734103063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcdfa375e216cea314281399434e41827684963c2e76818f0e0df648b4605e3c8",
    "signature": "0xdf7d2be98d8f15b7c95ff78f6c9099f1322622376a16ba160989ee5e5960c20c2ecc2f399e67fdbea2dabca94205560dc966117c38fe3fa934fe81438983538a1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}