Overview Blocks Txns

Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Transaction 0x99fc71bef8… · ArcScan

Transaction

0x99fc71bef8…4e80c9075d

2026-09-16 17:17:43 UTC

SuccessFinalized

0x99fc71bef8cee1e212bb4ab786a5db6ba4424c05f5f77c28c73e2f4e80c9075dApprove15 hrs ago

Flowtransfer path

From

0xb12ee5d7…36a12c22Sender

To

0xeb20aab2…a58ef19cRecipient

Overviewreceipt · block context

Status: Success
Block: #21,191,489
Timestamp: 15 hrs ago · 2026-09-16 17:17:43 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.012282 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x6d6355b7…7ed318d7

Method

Approve

Nonce

268

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 250 gwei
Base fee (block): 20 gwei
Priority fee paid: 230 gwei
Max fee / gas: 250 gwei
Max priority / gas: 250 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log