{
  "manageEntity": {
    "action": "Repost",
    "entityId": "749042205",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a03b690cadd794118a9486427d3a2eb8f0445bf2e6bf551fb339640803b3c87",
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}