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 0xa40ead3e4c… · ArcScan

Transaction

0xa40ead3e4c…2e1d5abd81

2026-09-16 18:57:16 UTC

SuccessFinalized

0xa40ead3e4c8f5619bcb2a7a7491a51e44f41e6b59eee6084739c8f2e1d5abd81Approve11 hrs ago

Flowtransfer path

From

0x629c4564…77e689faSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,203,282
Timestamp: 11 hrs ago · 2026-09-16 18:57:16 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002157 (0.002157 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb4527a2a…8270ac42

Method

Approve

Nonce

0

Position in block

35

Gas & feespaid in USDC

Gas used / limit: 98.6%55,786 / 56,590
Effective gas price: 38.6685 gwei
Base fee (block): 31.0332 gwei
Priority fee paid: 7.6353 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log