{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1374772628",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4dc96439fb333104232950aa7be96144a41537541689352193a0541797c30e2",
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    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
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  }
}