{
  "manageEntity": {
    "action": "Repost",
    "entityId": "86425994",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x64a88d2a4470df211bdc0ca3dc8a2183e247d6c88f2fc454d7f835640c5a3dbf",
    "signature": "0x14a1a79a233fafe45ddf3d7d18f137ba43eab28d59579ed07e0f2ebf7505dce35a16e6730d71ff3948019fb4a6f3c76bf31f97c24ba2b49761399c94ce60dce71c",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}