{
  "manageEntity": {
    "action": "Repost",
    "entityId": "397073",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0352a5850b4f30ab7681daa6c1878bf7374d8d7caadb3c6f3cccbc2d5e606ad1",
    "signature": "0xcae58e7e73fd95efb050e9fa04ee5fcc1fcf869feaa2ba60ab103c37c32f13117bccdbc67971d3c271780c5762e592eb2fad5879a0b13f18427e6609b15268581c",
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  }
}