{
  "manageEntity": {
    "action": "Repost",
    "entityId": "605852033",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0720ffb136a88a054bafd3bcee38c8432fa1f651458ef5992817ac3f34adfb29",
    "signature": "0x24ad20307c5c375d36c7f2960ef2640f00c2eac22ff90ef3892ad701286b610b522d97dab4d7b440837f6f64210a4e09f1fe8cf03d7d8ed429c7b13d236f0f9c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}