{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126931",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb719a87e3837c4f9e0283a7654c1801b8d2ff96b108eae8616c69531b66205c6",
    "signature": "0xd817128d060e8ba17cd110d0848b9d9fdc01d339776f223b00e8783990140a7e245532392a135b8022fd62f95c46da3d5aa4e4bdcc260e8eca56e287820a36fe1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}