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 #0xb5c709848a5c62ed5df1721711d6726124c4b4821dbb842af5832ee0c21daaa2 · ArcScan

Block

#21,349,349

2026-09-17 15:30:48 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,349,349
Timestamp: 8 days ago · 2026-09-17 15:30:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5c709848a5c62ed5df1721711d6726124c4b4821dbb842af5832ee0c21daaa2
Parent hash: 0x32f47227…d2e082e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,349,349 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

8.7%2,615,627 / 30,000,000

Base fee

20 gwei

State root

0x4c7e37ab4683…b58b25966865

Transactions root

0x3c325932bdac…a9c636b963db

Receipts root

0xe8268c95ec3e…41d5d3e23ae3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800