{
  "manageEntity": {
    "action": "Repost",
    "entityId": "342695",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8276212abaaf7ce19c32aafd339c72b27eb04999757cf47e716228f2e5b5b746",
    "signature": "0xb33c045a3be34b19bd70e579036aeb236bfffb6844a851e3b075c05fdbe5e44879203a33bdd038bb0fb965dcc96052f8b88d13b3d3427c8f9afd71c39ee25bbe1b",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}