{
  "manageEntity": {
    "action": "Repost",
    "entityId": "828678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d40d3c89192c78d5700eb4d2d5d46c358cef88222a9a3e1fe2a639576e14b60",
    "signature": "0xbb57ba7ee466bba34a996c263febe57f44969da505ad32c07b4b370c26aa03137a79314453249ae4520bc6f177afd952c85a8621c617d8d0716ba5fd8639d9421b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}