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 0x3fd7bd751e… · ArcScan

Transaction

0x3fd7bd751e…9450546b2c

2026-09-16 16:43:00 UTC

SuccessFinalized

0x3fd7bd751eb6302fc1ba823da5ef944fdff8f4b254e9deb228ab669450546b2cToken Transfer14 hrs ago

Flowtransfer path

From

0x8b505857…42212960Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,187,376
Timestamp: 14 hrs ago · 2026-09-16 16:43:00 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002958 (0.002958 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0xa9059cbb68 bytes

Included in block0xfa96dd6c…496c37c6

Method

Token Transfer

Nonce

2

Position in block

40

Gas & feespaid in USDC

Gas used / limit: 82.3%73,950 / 89,791
Effective gas price: 40 gwei
Base fee (block): 33.3663 gwei
Priority fee paid: 6.6337 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 2 logs