{
  "manageEntity": {
    "action": "Repost",
    "entityId": "598981328",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbcbb6392e2b2c8b0389542667a7faed957fb49a0679868187926d0028eec5e44",
    "signature": "0xe86270302dcb4fb3ce29f57cb7aeee7eb47302d92c3db497377c3f727798308562161373592e24e45a575a994390fbe9769ff7855655e8e8c0c7b24f1cb011a71b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}