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 0xa9d5fec7d9… · ArcScan

Transaction

0xa9d5fec7d9…1ba761f0e6

2026-09-16 16:43:59 UTC

SuccessFinalized

0xa9d5fec7d92f15a6d62a0e15c5cb1a9c7ea6e12cdeea4f2bd989381ba761f0e6Approve1 day ago

Flowtransfer path

From

0x377a2e07…005d7582Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,187,492
Timestamp: 1 day ago · 2026-09-16 16:43:59 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003867 (0.003867 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x83e28634…d4ed6823

Method

Approve

Nonce

5

Position in block

13

Gas & feespaid in USDC

Gas used / limit: 65.7%55,786 / 84,885
Effective gas price: 69.3318 gwei
Base fee (block): 33.4797 gwei
Priority fee paid: 35.852 gwei
Max fee / gas: 86.6927 gwei
Max priority / gas: 35.852 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log