{
  "manageEntity": {
    "action": "Repost",
    "entityId": "140309",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfb13ccd11a64ea6bdda28c55942ba933b871d54a901a8bf9ae42948da6eafbd3",
    "signature": "0x77ad71fa3c9a974bda19494fb89b14535e6692bde71d7212aeecdb5a800ec8ce1108c571a513935b7f61b55bf32282f5bb6e4aa7e3f8dcd856ec6d3cddfcc8cd1c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
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  }
}