{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1245985014",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3335f15880544ccfc44ddb5100a403bac126b2b7625444cf41778db91c3559f",
    "signature": "0x98df502f443225b0aeff848298f4d5939c303a6fd103caf4084f188a167293900022308f33af16c2441bbf4e62b27ef9fc9878fa19718047d80a49956e37f7741b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}