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 0x8a12459980… · ArcScan

Transaction

0x8a12459980…372fb5dc55

2026-09-16 15:36:51 UTC

SuccessFinalized

0x8a124599805046272817d940ff2ed46fa2b48ebe9032b80cbb8e27372fb5dc55Approve1 day ago

Flowtransfer path

From

0xe47c9c98…bef7e3ddSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,179,540
Timestamp: 1 day ago · 2026-09-16 15:36:51 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00302 (0.00302 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x09a3df66…b014e59b

Method

Approve

Nonce

0

Position in block

19

Gas & feespaid in USDC

Gas used / limit: 82.1%55,438 / 67,490
Effective gas price: 54.4895 gwei
Base fee (block): 45.0535 gwei
Priority fee paid: 9.436 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log