{
  "manageEntity": {
    "action": "Repost",
    "entityId": "380478",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5869aa0b44cb1e90e98e18acd44748c5021e5db1f49d303b9859117dadab3cad",
    "signature": "0x21ffaaa05a02b85d1b7e351435a68487ae6a8d61266054172b52906808b278c05c2897515b7ccd473c2be06671c9d0ef89242fa33c877a6108928f6667b10bfc1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}