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 0x3efac0187c… · ArcScan

Transaction

0x3efac0187c…70caa710ea

2026-09-16 15:05:19 UTC

SuccessFinalized

0x3efac0187cda1d34dd35fe4164e280882b10f7da61aa028dd6c5ed70caa710eaApprove23 hrs ago

Flowtransfer path

From

0x123ae570…d7ac3dc2Sender

To

0x1132d414…6b2e0966Recipient

Overviewreceipt · block context

Status: Success
Block: #21,175,803
Timestamp: 23 hrs ago · 2026-09-16 15:05:19 UTC
Value: $0 (0 USDC)
Transaction fee: $0.008814 (0.008814 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x2c398c8e…f6c04a8e

Method

Approve

Nonce

562

Position in block

48

Gas & feespaid in USDC

Gas used / limit: 66.1%49,320 / 74,563
Effective gas price: 178.719 gwei
Base fee (block): 160.3296 gwei
Priority fee paid: 18.3894 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log