{
  "manageEntity": {
    "action": "Repost",
    "entityId": "421450811",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x575fe0f835ada0bb7e7221835274f922f1492936e2b01f9c73b305cb6213c8ae",
    "signature": "0x985b51a5056a0f850a06d2c33051564365fd158c35a95228947fef0c4ae94f4f6cc6d6652d5867ab326d37f8a001d9b161386e4be25749d16b1ba5d5f72353e71b",
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  }
}