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 0x2ef78fcae4… · ArcScan

Transaction

0x2ef78fcae4…1816af67c8

2026-09-16 16:04:07 UTC

SuccessFinalized

0x2ef78fcae457cb4e609343da2c1b13700ff631f3e68b11cce6f27b1816af67c8Contract Call8 hrs ago

Flowtransfer path

From

0x3ef0b3c1…37d14e54Sender

To

0x00005ea0…2de24bf5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,182,770
Timestamp: 8 hrs ago · 2026-09-16 16:04:07 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004978 (0.004978 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x161ac21f132 bytes

Included in block0x4b65a66b…205216d9

Method

Contract Call

Nonce

0

Position in block

28

Gas & feespaid in USDC

Gas used / limit: 50.0%99,959 / 200,000
Effective gas price: 49.806 gwei
Base fee (block): 40.9446 gwei
Priority fee paid: 8.8614 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 2 logs