{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1058439967",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60afa921bf7829e9d0279cb4ad288d25fa2e7deb8602d13d67289f989ccd55cd",
    "signature": "0x04fb4ef2a4dbb40d27856d4ad1dfb60214905ea153a838649eeea9c26b3ceace52156f0db088b9153e8298a25f3a745fd13efcae8cd471e8a52de8711b9d9b7d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}