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 #0x4a8c1da1e75c9fbfdd90d6dae86c1af4af8ae7fb420882e5726bc8eb32b0dd16 · ArcScan

Block

#21,548,200

2026-09-18 19:32:19 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,200
Timestamp: 50 days ago · 2026-09-18 19:32:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x4a8c1da1e75c9fbfdd90d6dae86c1af4af8ae7fb420882e5726bc8eb32b0dd16
Parent hash: 0x606146c8…e5238aad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,200 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.7%1,116,855 / 30,000,000

Base fee

20 gwei

State root

0x741afe949da4…b15c149b47a0

Transactions root

0xcf5ea12397b5…f177b65ca650

Receipts root

0x6e0d9c8acf07…16617d8668f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800