{
  "manageEntity": {
    "action": "Repost",
    "entityId": "942392870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72198b4393eb491ad0c44aecffd4b5cce4fee569fbacf193a740cb59bbeacb8c",
    "signature": "0x9dd40d390279de74de6108a94937831e4992d5c6e74f7f6bbc88d773f1b0b0d34e2e1400b0a81cd619853ae3bdf92f14aaa119b73bff43cbc4facaa6c1f0a7af1b",
    "signer": "0x5F33Fedc0967cc575F9C03Aa567B3a28AC211014",
    "userId": "1044470"
  }
}