{
  "manageEntity": {
    "action": "Repost",
    "entityId": "15088771",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb24e2d3454f6617b3be14f099e1422ce6b67cf2184a35a316216ddb121a7a878",
    "signature": "0x6ea65bf5ea82d2e183a14d7bb83e9fa141543d898ad6bdb507d37dbfd9610b533a81bd505cc63e585a7bc6a1910d5c12d4757777e9a3ff66ab88f26c5ca6c5cb1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}