{
  "manageEntity": {
    "action": "Repost",
    "entityId": "532739267",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x325fb8ca9384213d03f8ea3c81c3291739b6a4d97e82d50774720fb5d923619c",
    "signature": "0x724b3aa3b4a5ea2bc2badc928700656015db33e59974277365d363bc300587a53e1130ea433812ef95ad61977c27ccb6571621298bd89d1822fe9f49f88a3c941c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}