{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1803099385",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x81c1311de1a3ee171b30b452a54fd5a101fb84836a19fb2ea96e412751525b6b",
    "signature": "0xab72c4d75e377c7870ed8254f1044ab5a87e612c4b61487d02d5f17dbe9afd9b6a53faa1622f6e799829bc030d2da16e5aa9e29eda6e1ca65b6f5867aa27d5121c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}