{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1247758634",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x23352e3ef6621fc763847e7d36f2e0be10c87290c65b72c55d30e8a454d477d8",
    "signature": "0xc276566763ddf3360c2b38071a885f45da98557c189976ece16599258841200a259a0fe9fd9a3c75f73bbfa7e5fe6d06a4ccb2f33b49224dc24034101d5470ea1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}