{
  "manageEntity": {
    "action": "Repost",
    "entityId": "667476298",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x511533a9cf272b69d61556c90405415a9e88a18cde3063dc1229bed60523fb31",
    "signature": "0xc75a8b65e662a8e72957705dffe74c2cd3b7e6f70fe3c260caeab9e134ddbba61b9993b8c73539c294ca51e3feaf9467b8bb69105921737747a0a93a9e2a04de1b",
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}