{
  "manageEntity": {
    "action": "Repost",
    "entityId": "106000877",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x750b9a3f219802b3f4cfa418d31e7305cfcaaf84c891ff2268526e9103703494",
    "signature": "0xf4e23372d73438865dafff402bce58804ebbe0cc7fb4f86e47d0a45bd3f8fece044cd5e41ae4869ffc9b3ec88fbb36ac9f656b18d841e2b02caad140793746051c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}