{
  "manageEntity": {
    "action": "Repost",
    "entityId": "607015915",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24aa0e11fac18f2e0538c586f8192409a8b6e219f611d3d446d2bf212c5d2b21",
    "signature": "0x23e0dbd961b3cf94485c9a46e3d585a19455311936491eca518b58000b189409108de05238460bcbde0557b5eb56f06135ac9944bcc200460f2d51fd2ef250b81c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}