{
  "manageEntity": {
    "action": "Repost",
    "entityId": "618991328",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb4111ff8b3320c97f93c70014464025ae853355b2e82d675ae622d0374037f6",
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    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}