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 0xa28c5df957… · ArcScan

Transaction

0xa28c5df957…db2473dac3

2026-09-16 19:33:59 UTC

SuccessFinalized

0xa28c5df9570995f99b66dcabd0bb37e35444d6c4f3be2d8562bfa2db2473dac3Approve1 day ago

Flowtransfer path

From

0x78c382ba…21b46f19Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,207,631
Timestamp: 1 day ago · 2026-09-16 19:33:59 UTC
Value: $0 (0 USDC)
Transaction fee: $0.0055 (0.0055 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x56779b42…53ba070e

Method

Approve

Nonce

644

Position in block

3

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 99.2106 gwei
Base fee (block): 47.505 gwei
Priority fee paid: 51.7056 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log