{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406219",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3444f63382a91095338541e117c21e44018bd20f5800b632b0b69ff2db96216",
    "signature": "0x2a9cd93322d3ee96215f8b774a84750191c2ee63a2cb08a465f7a8b0c623732817a385dcdf66539dcd15e2497377d71601113c9901a2916e2bd082a69b5380721b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}