{
  "manageEntity": {
    "action": "Repost",
    "entityId": "427509645",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10e6a79081b735b62cb4b32b122fe0dd61c4c749e4c2cc7a89ea11b62bce07d7",
    "signature": "0x03f68c2681096188ac1d12b584f178959f9269ada05faec09af098e4c489d2b10e8df234b2b7b6c03552bce44662b49824990fcf619a7d0bf852b3fb49ca2a2a1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}