{
  "manageEntity": {
    "action": "Repost",
    "entityId": "322298",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc67a32add423c9c075d7a794994b1a5a84fca229cef8e1393ee3d9ad4fd2c7e6",
    "signature": "0x8d98c2842887db48982cb4a9b8f9cb8c607cfbe55fded9e377e64695916c325c3c82b89e848d2cf76bb5de93ceab682dc2d30550cfc86f60b484d81a7f93780d1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}