{
  "manageEntity": {
    "action": "Repost",
    "entityId": "618138",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x885965729713efa7065bd1a116099a0658af046d2b6ed5a14a27de2954d9d10c",
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    "signer": "0xd85E4A094e4C057572A9D525C9737051A17ab609",
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}