{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1666467550",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f0a6634327e98b280aaa1de445527e1eb825a92d90690f415d2b4c1df8d442e",
    "signature": "0x1d8e745b113fb612beb62f9f7588f865a749e13e6d04119933bc35705c23a2780555838824639f3da3cdc44f74161b6efd769899985aa58cde9e95001d400f091b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}