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 #21280286 · ArcScan

Block

#21,280,286

2026-09-17 05:47:26 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,286
Timestamp: 49 days ago · 2026-09-17 05:47:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ae59ccad85446a6a4e0305873264796295182e5649581ee7431e0fe0d218124
Parent hash: 0x0b27331d…585278fa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,286 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

27.0%8,104,898 / 30,000,000

Base fee

20 gwei

State root

0x71657b7dfa7c…e0dd8940d938

Transactions root

0xff629f944d3e…32b297cad5dd

Receipts root

0x2c4e4b538976…347ba6329c73

Nonce

0x0000000000000000

Extra data

0x00000004a817c800