{
  "manageEntity": {
    "action": "Repost",
    "entityId": "608168216",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7b0b1b2110e130808a04bb428d67208496069cec0dcc45c4e6878acc884cf8d",
    "signature": "0x0729750036af3a344a76745e87800dbf4cca65bf40e17a09b8fc41f7190bfccd39e23248b9d7c7022fdfa96745283b7642869095206368d88b279bd69132b7af1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}