{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1910810418",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4bda5149faea9a07dbca59fecf26c3f14b3c39644e687d186c484b3dad3e1fb",
    "signature": "0x6075f77fae2a0736528fea6e2877d97207d3d33b766c12b64533805b88c7027e7cdcdd0ee36650bbe5d514b18783b1e7b675c80f1d39b6991db55b84a35143e01b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}