{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2076076574",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x456292d62295e706ffce4f0e89415d492f60eb7d4388a1c78f1ff0e47466bbe7",
    "signature": "0x19b086cbead9dfa1706dc5dbc2c1d8432bdd9189031ba163c573422e8c6d2bef4993101dc8d0256ea19521cfc551fdd6e84a31a5d79461a4dc86b9ac801e7b0a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}