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

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 #21242649 · ArcScan

Block

#21,242,649

2026-09-17 00:29:33 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,649
Timestamp: 17 days ago · 2026-09-17 00:29:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x63ca37442b06d8eb1db200b6f6172c60221792c5a9a4ca8933616528d1c17040
Parent hash: 0xa6c4eb0d…cf916cc8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,649 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

36.7%11,006,246 / 30,000,000

Base fee

20 gwei

State root

0xc18adb912ad1…bcf3208415f8

Transactions root

0x23e35dc30eab…3f72f4ae8752

Receipts root

0x709d46209d07…ff87fb38e687

Nonce

0x0000000000000000

Extra data

0x00000004a817c800