{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1578834371",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47c10c65ffe43ba0a739820f317be6755772133d03f075636facecd8a89f38aa",
    "signature": "0x327131d934b41a4107a3a89d056d78fca65e78fbb0122c2618e2053f2515dcb7178df3429172963e3fc8ff3c045b77f625bb6f43d6c6cbfa6a1610845182568b1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}