{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1421164797",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28961ea1c4800558b19888b04e3f20962e527dcd5dad93a2d0c716984aad339c",
    "signature": "0xb568cf56d2c6051e3e8bbf5fff769f5ad5a2af48930d0f2ddcfb546f2a36a4eb69f00585fe43b75ff7dc1d60844e5cee9b3b925d43844339102b2b0fdd6089651b",
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}