{
  "manageEntity": {
    "action": "Repost",
    "entityId": "639758",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57eeaa43fea3abe0f90a177898ff1bad26fae053ace031a9053f5baaba183535",
    "signature": "0xc3066e293ef5be0c31a91c8ed44b9395efe8567cd69ca9173c4974a799a8135c1a0cf744792807362ca0e5d87625b79e8977f600026e0b701fd3cc29021b109f1c",
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  }
}