{
  "manageEntity": {
    "action": "Repost",
    "entityId": "846808177",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e475852fff31c4956d9648259c7b11de8192742d71788ab4f4918d44c58ebd9",
    "signature": "0xb90dc3cf1033fc6671efc62d22be64fbe9c1d1c0c95ec60ad19ab457331c8e185e2573cb451ff3df8bf018e56b884b645c43e3c3b59fc53a06d33e26ba382f361c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}