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 0xa4e21fb6cf… · ArcScan

Transaction

0xa4e21fb6cf…8846bc8c39

2026-09-17 20:07:03 UTC

SuccessFinalized

0xa4e21fb6cf4e1b05345b650bc3fbfb358f47e4a974935e74766c178846bc8c39Approve3 hrs ago

Flowtransfer path

From

0x86b3cea9…d8e1cd59Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,381,953
Timestamp: 3 hrs ago · 2026-09-17 20:07:03 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000797 (0.000797 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xe880f9bd…44828a9b

Method

Approve

Nonce

35

Position in block

18

Gas & feespaid in USDC

Gas used / limit: 66.0%38,290 / 57,985
Effective gas price: 20.8224 gwei
Base fee (block): 20 gwei
Priority fee paid: 0.8224 gwei
Max fee / gas: 27.8224 gwei
Max priority / gas: 0.8224 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log