{
  "manageEntity": {
    "action": "Repost",
    "entityId": "306031966",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb40b0432b560cf0164b23eb613011e0a84c4309c293932ef7b42d35351a0815c",
    "signature": "0x3c4e12aad62b6789366c039181e7813052a5a37d956b79ab0207fe0f6ca56db06a28a264cebb64aa843d224f476e5ebad739e47ebc5c77853a73e168590f4eb91c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}