{
  "manageEntity": {
    "action": "Repost",
    "entityId": "448387364",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe83185e690e0b819b42db33250418df0a83864c219591c6e1c96abe8b24072ca",
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    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
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}