{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1572531524",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92f81dc72155f3ac8f250da459c09769545fb8fc0b185e056439bee13a74e830",
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    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
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}