{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1252324993",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10f686fe28374b23e603c35ef80ad6fcbff4e5762f752e4e885ec286f3750639",
    "signature": "0x017e01e464f14194eaadfcfd32e97bcaa8f88197ed4309229c0df9152e3dbc7b190eaeeb2d630955805b07a63db9bb14cf86b56f425bd954de9ce0392719a5961b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}