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 0x2a1c3804f8… · ArcScan

Transaction

0x2a1c3804f8…79f446d74c

2026-09-17 16:16:39 UTC

SuccessFinalized

0x2a1c3804f84a263de78f2ca0ab94e54c1eac5d73f40d5ea4bd59cc79f446d74cContract Call4 hrs ago

Flowtransfer path

From

0xdf27eacc…24fd2786Sender

To

0x00005ea0…2de24bf5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,354,779
Timestamp: 4 hrs ago · 2026-09-17 16:16:39 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002048 (0.002048 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x161ac21f132 bytes

Included in block0xdbbd68ef…38833aac

Method

Contract Call

Nonce

7

Position in block

53

Gas & feespaid in USDC

Gas used / limit: 80.3%101,892 / 126,873
Effective gas price: 20.1 gwei
Base fee (block): 20 gwei
Priority fee paid: 0.1 gwei
Max fee / gas: 40.1 gwei
Max priority / gas: 0.1 gwei
Txn type: EIP-1559 (2)
Event logs: 3 logs