{
  "manageEntity": {
    "action": "Repost",
    "entityId": "177588654",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6cd555ffe7e333d7ce2085a811d3e637c717774d1ee58370b63f682705183b54",
    "signature": "0x73112823cce87596c7c9277026ceb10a1692e3af1b161a54d7fe060c73458bc738b0a2602d4fec666e6a6c113e94e25c4fd515cb03bbe362004c8efc5b61307b1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}