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 #21323181 · ArcScan

Block

#21,323,181

2026-09-17 11:49:47 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,181
Timestamp: 28 days ago · 2026-09-17 11:49:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x6a6604fa61f6f4ec2f164a09b0362fbe1a83a70bd7f35947b783000ef98f4e21
Parent hash: 0x17a7e028…c6ae8ec8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,181 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

18.6%5,566,025 / 30,000,000

Base fee

20 gwei

State root

0xe7b880c51aa0…d1ec9d8bd1a3

Transactions root

0x54faf750e6d5…a5ff31bfeb00

Receipts root

0x97b8a1fca462…07bb72c1da0f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800