{
  "manageEntity": {
    "action": "Repost",
    "entityId": "669787404",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f6707386be8f0894048cf10866abb2765ae183cd6c303b80eaf64c497462d3b",
    "signature": "0xb7a8561b3ae94a1e0a8b5c346a01c873e47f9179239d0de64bf54851ddcde9574e28e7eee0c72d78d259320a599ac6a88033cd005cfdf188a5259ba742daf2c81c",
    "signer": "0x354f479338B7F1593E5Ed2Bdb91a09c4bD12996C",
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}