{
  "manageEntity": {
    "action": "Repost",
    "entityId": "438571705",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf952e3a8b75d7bd1fff1449beab8a7407e51623cf862296c3aed964582c5894a",
    "signature": "0x789c28f9647fffcb03d740a0c6e1b2d4651acbe6cdacb0faf7c5661367e32bdb4190a4a2199a2668e70460cdd710df42b6b98a77b90f4d9b36896e9a34f70fa41b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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}