{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123951229",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63f71c574ee8d3ab5365393ddfe00e68b579f5d9840a1574ed562c1766813d68",
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    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
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}