{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1111466668",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e4e553fee3ddedc1ab277753100cdfb5a02e8b9549baf9ffd1e4da00a80e4eb",
    "signature": "0x2c5c8317c0e76383408e240b3f7ae69e2dcc72650d3433842c9cf633ed02b1244508e39c9d97fe89f6207862cff601921b9a6d35be85e53bc435cd971285b4de1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}