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 0x8b12866e8d… · ArcScan

Transaction

0x8b12866e8d…920587ff05

2026-09-16 14:43:04 UTC

SuccessFinalized

0x8b12866e8d4e7e62d7a98dcab2c58047ce642509edaee01683cd5f920587ff05Contract Call2 hrs ago

Flowtransfer path

From

0xb8f4fc7f…7de788bdSender

To

0x53dea4f7…57154827Recipient

Overviewreceipt · block context

Status: Success
Block: #21,173,169
Timestamp: 2 hrs ago · 2026-09-16 14:43:04 UTC
Value: $0 (0 USDC)
Transaction fee: $0.08 (0.079635 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x4d819a2a580 bytes

Included in block0x655a96de…cf4a11a3

Method

Contract Call

Nonce

38

Position in block

50

Gas & feespaid in USDC

Gas used / limit: 28.6%285,852 / 1,000,000
Effective gas price: 278.5901 gwei
Base fee (block): 258.5901 gwei
Priority fee paid: 20 gwei
Max fee / gas: 398.4596 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 16 logs