{
  "manageEntity": {
    "action": "Repost",
    "entityId": "743254161",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf0facd3cb0fb69f4530123e9bd3cd3d5c782cafb5aff1b4040cfefeb0140100f",
    "signature": "0x110d87c0babb4660680c8cc16c2057e61c32ffed866b3cab6f78d07cd22083c356425aac38cbd3f7506cf66e5b5387f0003c770a45a748e5db377983c55af2281c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
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}