{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1050599441",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcfb4b511c949822042d5079e70d427a5172c592259db4ace3dcf51b06335bfc0",
    "signature": "0x909f1b33c3322c1f3e697ff88da2cc74bd5b09326f19c062ac749c8fa57afaec57a66c1bfbb4c3f86ffb239fd593fa98406444d8ed3ce54476f15b3d16d3dd781b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}