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 #21397587 · ArcScan

Block

#21,397,587

2026-09-17 22:19:11 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,587
Timestamp: 56 days ago · 2026-09-17 22:19:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xccf603947e69ca7704fff30858fbfb681542ef9b49431e4241c02d75a3244a83
Parent hash: 0x66f2176e…474ac07f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,587 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

2.4%711,460 / 30,000,000

Base fee

20 gwei

State root

0x0b38a5e62d16…ea000f7da731

Transactions root

0x6d139e504081…748ee9d65ae9

Receipts root

0xd2421b126c57…a3bc7e706d90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800