Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

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.

Block #0x5fd873dd02fddeaa055d38f4aecdfffeb4c705efe1852acf65d39144c8c80891 · ArcScan

Block

#21,255,377

2026-09-17 02:17:01 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,377
Timestamp: 30 days ago · 2026-09-17 02:17:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x5fd873dd02fddeaa055d38f4aecdfffeb4c705efe1852acf65d39144c8c80891
Parent hash: 0xfcf69ce7…650f1e90
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,377 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

20.2%6,071,514 / 30,000,000

Base fee

20 gwei

State root

0xf66b90c5a581…5497d3b75f8f

Transactions root

0x41a19f39986d…201f8b85e25f

Receipts root

0x3d07650c057c…f5978c0f3658

Nonce

0x0000000000000000

Extra data

0x00000004a817c800