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 #0x05ca21b2e4147d67f71d46e9f79fe2b97b4df13f58b07f4f0640385f523afc05 · ArcScan

Block

#21,338,940

2026-09-17 14:02:52 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,940
Timestamp: 13 days ago · 2026-09-17 14:02:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x05ca21b2e4147d67f71d46e9f79fe2b97b4df13f58b07f4f0640385f523afc05
Parent hash: 0x9c1e5508…9caa8dfb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,940 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

24.4%7,335,588 / 30,000,000

Base fee

20 gwei

State root

0x186a6ebdbf9e…0b002f0470d3

Transactions root

0xfdcd21271ff3…64298c72a3f6

Receipts root

0xdfe182d68e6e…ea3542600631

Nonce

0x0000000000000000

Extra data

0x00000004a817c800