{
  "manageEntity": {
    "action": "Repost",
    "entityId": "296466115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c41d2aef7cdf76af07626cbdda784b39d5edbbce25e6972dfebc3f5a0a8448c",
    "signature": "0x30060947bf5e2f3f7a95b3de802e4e31971e612f71e960b7bc0ea612775341112743f6fb1116df32810ce380384bc728dfd348aa28538369e01855b49927ed831b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}