{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2118069570",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x793c4b6046195eeebceeb7de1e9e9c2eaa71fd625b8e19abb56ca25bfaa53ff0",
    "signature": "0x6c5bdd9c77607c4b2a39a988da4b5872b8902daa0774335f9d9b07229d0f688564ccde968b57db801ea711a8e8606fe597c598738d852649ac2d6eb6cbd5432b1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}