{
  "manageEntity": {
    "action": "Repost",
    "entityId": "962765174",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f99ff81d46aaf1d3620627dfe25641716c21e6e392fcf79b2af7f1fcf6f4ac9",
    "signature": "0xd37ec96bbed5033fe80950f45e0ca4818dffe16d3d431c3a3a4504fe47550cbe7a964a49da2233b28ee09680d505491182fad9ca68d7794867bf72cb1c58390c1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}