{
  "manageEntity": {
    "action": "Repost",
    "entityId": "776341632",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce343588c116e244323b9e17e0f9a53a983a677aeb8f22b0203223945e80821e",
    "signature": "0x6711a5f738237bd3cca4f10ced0ac3f42922baa87cdc0474b384cb5c827a69245903ded3b0feb2e164000f5f8e31d36d7d2a6aa17679327ae03059176e38132a1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}