{
  "manageEntity": {
    "action": "Repost",
    "entityId": "139129",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9798a24e07f1917e384c581c966f51987f240ffe7574396f183ae2c0fcf05089",
    "signature": "0x3078127332d573348f38f1215c004d4443e1a4011e4dd2158c0aa35fd6734379168703b1b0ebf031ef9764559f1ddd0d22022e4eb081ff3af3b603641f48d5cb1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}