{
  "manageEntity": {
    "action": "Repost",
    "entityId": "306337737",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x620bfcf99b4653e88e62eee4f72ad8662a424e64c3cc846753426760d804b0b0",
    "signature": "0x698c624925e106de21b0b2226dca677eac92b11325c15f0e4fc3543e8f3c37b828c8efc6c41c6adc0994046437be88b17cc3fb3dff1c29940174af970b1039141c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}