{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1674910686",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf7fa88753cd3007402000c4d022143cbf8cfd8ce92212764b015526bd39ce960",
    "signature": "0x1a130fcc661d6b38332bf0ab7261d4f3f8afd84866051c8d41db2d2a532914583596e84e16d0328f618f9afb5d14abbaa95a45e678b1e8e05649181744982ca81c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}