{
  "manageEntity": {
    "action": "Repost",
    "entityId": "246144430",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5cd259e299da95ff892c5433a3f831576a2e4edc5ca5438ccb78140da9dbe5d0",
    "signature": "0x0d0ed9b1185837b6359e31e6d4595bf9f2f948829185414907530edc4f14f0ea7ac3ea6904fbb3611f31d83c167522d084c7e4f8c73cf8202a65fdab195753c71c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}