{
  "manageEntity": {
    "action": "Repost",
    "entityId": "993199",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82784e46621b0abad5a4788e48b1ccb82d43b6078dc82ab4a57ad305f283d548",
    "signature": "0x853bedf491911422706020cf98883a64cf9605c87691013c236aac520087595350b079707eb4eb4c6a879f6218c5380e638caace577b4450f1e777e684bc0e9d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}