{
  "manageEntity": {
    "action": "Repost",
    "entityId": "267877",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c70c78235254def01aa24d71523ad0c29428344e4c6a57e2f18e90eb4b90173",
    "signature": "0x1496892ffe5cd26e7b3c1ffbf7bcd2d5e7d0802a6e440f8273b94b4c2de485113aa5825f2b60f680d3538e398604e3776cc3d91d112edf9a8836a993425baa321c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}