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 0x281f4b42e2… · ArcScan

Transaction

0x281f4b42e2…2d73fae0b3

2026-09-16 18:32:42 UTC

SuccessFinalized

0x281f4b42e2fe4a7838cb79fd20caa595f187c3b47b60d783a4e0f62d73fae0b3Approve11 hrs ago

Flowtransfer path

From

0x66bb7052…4fba83d1Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,200,371
Timestamp: 11 hrs ago · 2026-09-16 18:32:42 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.018366 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8a8f384e…1fe01140

Method

Approve

Nonce

4

Position in block

36

Gas & feespaid in USDC

Gas used / limit: 65.7%55,414 / 84,326
Effective gas price: 331.4334 gwei
Base fee (block): 288.6134 gwei
Priority fee paid: 42.82 gwei
Max fee / gas: 421 gwei
Max priority / gas: 42.82 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log