{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1354019326",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22238c8b815b673292d6a8dc1ff1064f05724e8a05af6d2d6c294a6fac018472",
    "signature": "0x9ce95870438554bb188617232372c065c917566558d99ac75dbba75e5d682202358e82246cee0acdf64fb3521193140f6522bda3bd2e228625bbe1378c7d38c61c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}