{
  "manageEntity": {
    "action": "Repost",
    "entityId": "91236999",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe0e5d77473f84aab0170c88d2c4ebcdb60a7a2002883e7e1a9cde7af28188e0a",
    "signature": "0xf8ee74a80b46f7d22b183bb345d05ebe2b08f2f34177b966dbd83665a5d764951d8037e2ab8d7120a79d5ce36d3ef5004aaa29425c8ab057406478887174ab601c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}