{
  "manageEntity": {
    "action": "Repost",
    "entityId": "471247",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7fcca3c8db8ed24b6879cb732324cc585104a432d647fb71edaf3229ef088e1b",
    "signature": "0xe1177852920c85eb927b327586a6352a819f4199ac1671183a6b6af995d62d1507366e2bed6dcd5d3531141f4e720b21eeeca1bead1f305d5d714bc3564d3dd21c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}