{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1219686124",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa307b29fe52c39e44877905dbdbe63ee97e6594a7ecc27a7d5673bf3a21e8cd8",
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    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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}