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 #21323218 · ArcScan

Block

#21,323,218

2026-09-17 11:50:06 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,218
Timestamp: 29 days ago · 2026-09-17 11:50:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xdfa75530aa2db03da9196adca490388ed526aa15babe14e4ecb1c15323b72bc8
Parent hash: 0x759d820e…22b77b55
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,218 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

32.8%9,826,869 / 30,000,000

Base fee

20 gwei

State root

0x5ef9fb5c5ec4…8fdd8f66fd45

Transactions root

0xaa8de241fdc8…93c1f65851dc

Receipts root

0x2bd060f050a2…f3dff263d94d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800