{
  "manageEntity": {
    "action": "Repost",
    "entityId": "503201939",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x084bdffa9aedd06152a464afd87d1e4b618b2475a4001d06aca086c4cd7d6ad7",
    "signature": "0x74c1bfd18e988ca9e2e86e0882c58d94d962a5f71ea78b2589a982b9568c0f83196312dbeddfafbf14976efe13cebe012c04ae2a5cecb32efedd56fa1855b9101c",
    "signer": "0x06F989586c5477333A41f6057f224Df79903862a",
    "userId": "24240642"
  }
}