{
  "manageEntity": {
    "action": "Repost",
    "entityId": "830320877",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc6fb8e9a039184bb462829f1ddd6830a62910b3b76632c324e80b72afd5815cf",
    "signature": "0x42855918cbcd3c6975327fc4179502298be3042bc20048e2fbd3ef56b4e4b4570e9a7287db663a33a5399e7abb5a39c519ad06b0345289e7e15e820f06cba6481c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}