{
  "manageEntity": {
    "action": "Repost",
    "entityId": "565803831",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc346620295f69f49fb36c1931b3855bec5e0116facec23283124450bfabc8f1",
    "signature": "0xcbcbb001bffac36f49a1ff86b5e7efae60fc133d2d493af39cb6073bb9f7caca212876b43cbc41a5ee0f21c3ceabd88f1bc13f13d9b01e52cf909e4285d56b431b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}