{
  "manageEntity": {
    "action": "Repost",
    "entityId": "923299403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91c20d9884a89895c20515c204aba51d17cece4c068b46878693619e4718dbfe",
    "signature": "0x1940795f8879f9887f0c37e01fdab97ad3b7efad8d8873e1f9398ec485ff219c16d27f9dde8b569e1741010b4eec984d624111d5cb453f4bee8051947293daba1c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}