{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1515796724",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd46ec5aaeeceb57d3a78a7779be4a64cbcf1586f660af6b260c64dff8223e00",
    "signature": "0xc8bbb183d8bebf609789099c6a80034059f54aab4f668032f37c99c76060e2596d32065cde595262d016c6fc77dab9c6833c48aa660aec834f75c43834d92f821c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
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  }
}