{
  "manageEntity": {
    "action": "Repost",
    "entityId": "377639",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xedcb1967ad1a8725a0d6484acbb8937e31fcdc6c042aa078ac05b72660ac7470",
    "signature": "0xdef390faa4bcf8d709141d452152f6789cc724231c4a2728696a19d56b97e5df2f3fffb986896cf8bf38353e12d0220251c8c853cf99d9c52058f3d23ed12ed01c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}