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 #21356677 · ArcScan

Block

#21,356,677

2026-09-17 16:32:41 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,677
Timestamp: 52 days ago · 2026-09-17 16:32:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x6a02e0bd08c766eff5ae675d3fc76961e6cf8a0b465ec9aff05d5e00627a7327
Parent hash: 0xa5730577…662cfe53
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,677 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.3%3,699,698 / 30,000,000

Base fee

20 gwei

State root

0x068253cb3e47…bfc1b45d1c78

Transactions root

0x84b9a8363422…3c20d6739d86

Receipts root

0xc9b1f7237fbf…55a14e62836b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800