{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1205344554",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc5a1228c14e4e1470a9c6998fcff123228ff30864d0201a9224efb880784456",
    "signature": "0xba25a976aa66a0c42de98fdda1ab3bb7870d81af4e02b537dc2b742c0a7656a84091a7f00ae7fbaf27f44f2b69a84000f7f6c7eed633759575489355e62a25d91c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}