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 0xa2188a0321… · ArcScan

Transaction

0xa2188a0321…e63289bf57

2026-09-16 21:01:47 UTC

SuccessFinalized

0xa2188a032153973987339d726dcaec68e43f82c1b397ca8a7c7e4be63289bf57Approve1 day ago

Flowtransfer path

From

0x518a7a61…0831cbeeSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,218,033
Timestamp: 1 day ago · 2026-09-16 21:01:47 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002321 (0.002321 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x504e4c77…6f9787a9

Method

Approve

Nonce

1,557

Position in block

3

Gas & feespaid in USDC

Gas used / limit: 6.4%38,350 / 600,000
Effective gas price: 60.5366 gwei
Base fee (block): 20.5618 gwei
Priority fee paid: 39.9748 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log