{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544570",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88f0b8f49cfc126fe517be6c6c5188abf390b4b7dbc8e264f585e6f586e1cb6d",
    "signature": "0xaa93d2520edb7d9c4908c17d4b683898ac0d3ab900f1849869d871da6a66efb94996621d26bb1dd6b48dcfc3e6bc0e5f25026d60d6a9e54f3e199e33ba5aea761b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
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  }
}