{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1157563672",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24fd89fea9ede5d992f25a2d1704ad581352e5751ae473316b99ebbaaef13ab4",
    "signature": "0x5dd9c2aa64caa5ae6d8b42fa8c7ced601038209eced3362387b3f9393cc09d414cdb4f3ff08b8eab690cc13c9d058ed2a623a87d0196c9906642450fefdb4c011b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}