{
  "manageEntity": {
    "action": "Repost",
    "entityId": "801489",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9bf044841bd17346258e22b79223f680142b2926c934243e898c769c74d5fad3",
    "signature": "0x52783759e0c96c42a70a1734072d9917a1642be953abf70b1d1b9e5b8efe9ce024f29741af16567110178f123e184c0996f2aa5a8f6c2f8365bab706835656291c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}