{
  "manageEntity": {
    "action": "Repost",
    "entityId": "942284",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x046bcfb53f43e18fcc00e54845227e427ba331e316b48a8a7ba207b753113b3d",
    "signature": "0x53af7f768662fcfcb141ed141276ae798c9e5851473032920626cdb0b56601b224e01ae1dc6e874ae2b8ceea384621d60d065b95a3a797aac62ef927fcbc8d971b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}