{
  "manageEntity": {
    "action": "Repost",
    "entityId": "619660917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9f56d0441cefdbd917973896f93779ddc0639ce725092559512d150cae98d16",
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    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
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}