{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1413561457",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x314ec4cab22a6ab4208ee886b40f852d5a09f167c2df909ca6143a11a6481481",
    "signature": "0x902dbe40d3f21b8b309d8aaa0a16cd99589629a3e6278cf6e0ecc6c99907b1c34b321f344086c421334530daa7e241094ff27b9cbc4a5725e3d0ffeeaed5571d1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}