{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1447963678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2604042e9ee7ac0962eaddeabf1bf94bde757c09b1b5d465086e4040f3810cac",
    "signature": "0xb1254d7a19726eeb06868dcabc8eb384cb42dfe185681df4b63877182df3c36b7fc5f7b1d71bcae0beec44f9d850f47b3980a735c1e921b73a79ab0f94d19c581c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}