{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2110855344",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcab3a646864fff3122f1cd5f38bd358d9e14fc3e0e408659e22a440287f4b8db",
    "signature": "0x9864656c6e1d497c8883375d3ba2e5e665889453e5da7f27f1faed9ffcd019c23c84ed72c9c3443bb44d7b1dddb917ef17f7808555ee86b6be30eade9c536b1c1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}