{
  "manageEntity": {
    "action": "Repost",
    "entityId": "340291589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x816923fad2ff2f7e25c6fef946275e6d90a439758b3ebabbaa911e7ac1bcf07e",
    "signature": "0x5f53f32754f9fb9abc0d6aa2d3e5953102379018f766e061bf91d7ee44382596465fa921f340bf27ccd36652a84b20e1589f2024da71710ff7a3d7a0b9d817b81b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
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  }
}