{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1641488352",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa55cf1666e171b4ef275497a5577c6237212c2b0256d548b2cc8407c5d52693c",
    "signature": "0x51f3246766448d3d741e45f16ae0aaffdc0f8f2139896104b091ff013152122b6ee8c423d68d2f08dd504f6c81fc1d0bdd9a81b388eabbadd3b959abc68a655b1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}