{
  "manageEntity": {
    "action": "Repost",
    "entityId": "410813",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1601634d870bf34f24779e00a60e250751bdb8e96afe62ce2a02433da4778916",
    "signature": "0x7b1a52b581566e4bdbaa741159be6e5779468d37a73c8807b5f4f77c67c7094c6570fcbf6662e00cf17084530ea03bf37dbe0164733f8c94a172130f7c53a4d01c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}