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 0xa0a8740daa… · ArcScan

Transaction

0xa0a8740daa…152b9f56c0

2026-09-16 14:44:51 UTC

SuccessFinalized

0xa0a8740daae48cdbeaaa05d690e68d5dfc7f765bd159b8cd19a6e2152b9f56c0Approve1 hr ago

Flowtransfer path

From

0x643c450c…5901c4f0Sender

To

0xf3bb0a12…1204fa2eRecipient

Overviewreceipt · block context

Status: Success
Block: #21,173,380
Timestamp: 1 hr ago · 2026-09-16 14:44:51 UTC
Value: $0 (0 USDC)
Transaction fee: $0.04 (0.037446 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xab4f1a98…59d55682

Method

Approve

Nonce

168

Position in block

11

Gas & feespaid in USDC

Gas used / limit: 46.3%46,261 / 100,000
Effective gas price: 809.46 gwei
Base fee (block): 275.4652 gwei
Priority fee paid: 533.9948 gwei
Max fee / gas: 809.46 gwei
Max priority / gas: 809.46 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log