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 0xa1a4d5a2c0… · ArcScan

Transaction

0xa1a4d5a2c0…99dfc187b4

2026-09-16 14:39:32 UTC

SuccessFinalized

0xa1a4d5a2c06d59f581d64d8b2dea00e1a7900a7b924d7de0ddde6899dfc187b4Contract Call6 hrs ago

Flowtransfer path

From

0x7a321e23…d1fc1560Sender

To

0xb6c6f77e…1ac91de6Recipient

Overviewreceipt · block context

Status: Success
Block: #21,172,750
Timestamp: 6 hrs ago · 2026-09-16 14:39:32 UTC
Value: $1.00 (1 USDC)
Transaction fee: $0.35 (0.34756 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0xac9650d81,540 bytes

Included in block0xf24c49e2…264fd776

Method

Contract Call

Nonce

3

Position in block

38

Gas & feespaid in USDC

Gas used / limit: 56.0%2,404,327 / 4,292,872
Effective gas price: 144.5562 gwei
Base fee (block): 136.6811 gwei
Priority fee paid: 7.8751 gwei
Max fee / gas: 163.2613 gwei
Max priority / gas: 7.8751 gwei
Txn type: EIP-1559 (2)
Event logs: 21 logs