{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1659190099",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee7d447bbf01ec265a5cb0eae0212abe4fc0ed883f6c038c37d3d76261d85ebf",
    "signature": "0xdb15f468130ff1d9bd9eb43fd446a0a41f7fb48cb60f0a97d5936aacc972873c06ca50c207e2dab28cb148089cba84eb968b0894ceb0d171473894f246f44e1a1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}