{
  "manageEntity": {
    "action": "Repost",
    "entityId": "485552492",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb367e765eb2f27453f4eadc930d8627b60c1fb6e5d35e0895ad06a7601fb3e8",
    "signature": "0x3bbf42c2e09fd3be957c2c192a19d9f0c519305e372d0d5172a8f2a11324b37a7349d9ea2ca59177a7fd6d0263e1150194ed27afa0a72aac3b394c658922cc7a1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}