{
  "manageEntity": {
    "action": "Repost",
    "entityId": "664712593",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd4ba6683c0670257b8a918484e6916611e6ed030b3fc74e5138a5bde9cff722",
    "signature": "0xeadaf4d038ce9f09ed87e66005c5bc9d775fa41724c3d326d928c68741701d75173472839f72ab7514eb2edb188fce57a4b2a850e4321958b1fdd07f4d73414a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
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  }
}