{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1904802725",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02a982681917895e2cf0867f73b0b33c54c583337367315a25b48d9c4f3ab88d",
    "signature": "0x9d87546674dfb7dae4b877e2e5f124cc6e0473c2c3030e1066c26809036c674a675eedf1f3628591911d2cdccc1922f045e8da39fae71458643b0657752116491b",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}