{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63329",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe489976fe5cd651b8c91ecb26d5bf9b568b66e59f2e8b4092e5b4e365ab1baf8",
    "signature": "0x466da36c1e83a7d6cb4ee6c8a9c7601235e80ddf09ab5120861cb2f8562c71a229759bdc93008b7a5997834b008c4c91e6a9054c9c1b6f34592bd09f6de9cf431b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}