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 0x57166fc559… · ArcScan

Transaction

0x57166fc559…ee4206de73

2026-09-18 15:08:42 UTC

SuccessFinalized

0x57166fc55905f90f12b6a698f66fb6a4c54b2a9b6d207e6543ce73ee4206de73Approve9 hrs ago

Flowtransfer path

From

0x8ffcffd4…2d8a88a9Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,517,017
Timestamp: 9 hrs ago · 2026-09-18 15:08:42 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000703 (0.000703 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x6316f4c9…701b7957

Method

Approve

Nonce

10

Position in block

13

Gas & feespaid in USDC

Gas used / limit: 5.6%33,502 / 600,000
Effective gas price: 21 gwei
Base fee (block): 20 gwei
Priority fee paid: 1 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log