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 #21355683 · ArcScan

Block

#21,355,683

2026-09-17 16:24:18 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,683
Timestamp: 29 days ago · 2026-09-17 16:24:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x35f640b5e85442bc66049dd8b45912a85d7cf4b647477b5056ef1b574e992594
Parent hash: 0x4cdba646…ae4018ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,683 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.2%3,361,166 / 30,000,000

Base fee

20 gwei

State root

0x50e35d245ec1…3a55f1e609bb

Transactions root

0xcb43ac33a4b5…d627b5ef2a98

Receipts root

0xf74359f13423…b83ba8465286

Nonce

0x0000000000000000

Extra data

0x00000004a817c800