{
  "manageEntity": {
    "action": "Repost",
    "entityId": "762481119",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6bfca33a8dc042db3669724d007d01772b8fdc7ec82f71c6ee7dc72151bbed2c",
    "signature": "0x9fcc4745da614de044d08443d30ddd6bb210184d304e289967f7d18137fcd85b5bb1bf49221b9d98f820fbef7c0a86a1f5f67064a7b3699ab0b9971184554b551c",
    "signer": "0x1D0c500EC847246923045cB0a285242A93723f30",
    "userId": "302385956"
  }
}