{
  "manageEntity": {
    "action": "Repost",
    "entityId": "460507",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f20592e8f165bd0d1529e80f722a11023fc99014474ce3cb1b4f09cf8a9921e",
    "signature": "0x0b0103c98c5f196b4652717bb57bf812933817e4bb0d6a3cdf364d451ab17a8502f0930f092f4b6b6ed4437cf50fd62c861412cc71d2c8e45dcfe5a7b1b0cd441b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}