{
  "manageEntity": {
    "action": "Repost",
    "entityId": "234406",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c77e8e0394f357e240b23aa04e7495c7f503d0504340f120d53d03ec5ec9b5b",
    "signature": "0xfc1c673eb0547da87baf2f8bf33410330dec7a97635fe3a8551a0ae08db3f93949afb8fb3512d8c983a3457517e6b0cd4ca8362d4db43c5b5fcee735fdf4cd9b1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}