{
  "manageEntity": {
    "action": "Repost",
    "entityId": "791574697",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9cadc978bf4303ed9f3673634d310f1c0aad8d252d3a3ce8cd9184799f836ec5",
    "signature": "0x2e5e79f5ce42c2056d2412429c99c0a5540b3aea239db2142dd69a98fb4bd5040065cd2fcf40bc4f808f402fa3e428b2259afee836efaacc227e856a9c6598d41c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}