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 #21543095 · ArcScan

Block

#21,543,095

2026-09-18 18:49:09 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,095
Timestamp: 47 days ago · 2026-09-18 18:49:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xfb5e4adb27259467089861108b02dbaab222a0eee23f97ecb34c1c179762bdc6
Parent hash: 0xc615f18e…8b8d59f1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,095 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.5%1,048,131 / 30,000,000

Base fee

20 gwei

State root

0x3179febe8c6e…a9cbcfcd64ab

Transactions root

0x57523a30d2b9…c8c434f00177

Receipts root

0xe60dafe9327b…25a2ef6ca4d4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800