{
  "manageEntity": {
    "action": "Repost",
    "entityId": "599759448",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b3d85dc72ffc76de363a62ff0108a4468110eee6db0fde57ca313828f16ece1",
    "signature": "0x95415a3e5108470d0b8bbb6fb89b9272525fab91b2a284d5eb70c254e4adaa6c3527ebeaf26984fd3fcd845f938342899a060d620ad2c07dbfa266441782256a1c",
    "signer": "0x06F989586c5477333A41f6057f224Df79903862a",
    "userId": "24240642"
  }
}