{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655853825",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x876011d13a5ef157f9c1f041dd521ac6c71f18f5af4c847d299cfadee856f711",
    "signature": "0x10674f7987fb9c9e83a1488e667373dd00a89d0fcefd14d928c7fb25fea512f04e0654a5d41cd7ea02f1694e0bf6292b7a78baf327a2bac9031b6153a4c4c34f1b",
    "signer": "0xD71D6a61b797d5436c8d291306fd7DbCe6257Cc2",
    "userId": "117522"
  }
}