{
  "manageEntity": {
    "action": "Repost",
    "entityId": "359013960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e8fa3134244f34f9c66f566f2136e1390259c47b9db6c58f324113fd54ac5f1",
    "signature": "0xad731e631ba1928b407acb840a00df6243266cb26f976391383f133d370632571103ee5385411555ca8b70598a5c1cf45c2f504cf35b9ca604bafabdb6301bd41b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}