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 0xaa3578c5c7… · ArcScan

Transaction

0xaa3578c5c7…47ba4dbdcd

2026-09-17 01:06:27 UTC

SuccessFinalized

0xaa3578c5c75bb2d563c340630bd48342ff9aac6a5004dc218d73b547ba4dbdcdApprove18 hrs ago

Flowtransfer path

From

0x7c54d0c1…81095917Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,247,019
Timestamp: 18 hrs ago · 2026-09-17 01:06:27 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001109 (0.001109 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4aec1e67…5f705d92

Method

Approve

Nonce

18

Position in block

62

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 20.001 gwei
Base fee (block): 20 gwei
Priority fee paid: 0.001 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log