{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2096042747",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34f77e8e5da6a678b0790a7aded6fa97ee52081b44a1d3f39f341668c267a73c",
    "signature": "0x9e6783d67ec982bb45ddfefd07368647447cd5005472c85751cd893538fe490c4f29f6cd1c69129f3147dfa7c766b5ed183b108088cbb3b3db1ee6a94b2dcc841c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}