{
  "manageEntity": {
    "action": "Repost",
    "entityId": "630136859",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7649946f90f915801addffd3188406719038f3ba90d4be0e7bdd23a50bcfcf5a",
    "signature": "0xdeac4557b4fcc7652c256c1fae462d2f2429685382f664c08acc92f3df75fab54dcd7242c86edd09d78754e65ec11bc780d3d1da7307170912fb5403b0e2cc801b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}