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 #21318704 · ArcScan

Block

#21,318,704

2026-09-17 11:11:59 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,704
Timestamp: 42 days ago · 2026-09-17 11:11:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x4f7651c8e4b49a549815e4cefffc0939af1467b53e8a024b1028bd17b25c4fb9
Parent hash: 0x801c95df…cfc62ed0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,704 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.9%5,359,699 / 30,000,000

Base fee

20 gwei

State root

0x4f9f28a53ad5…8024d9752b6e

Transactions root

0xe9b690578dd7…95f78be598b4

Receipts root

0xd2de7287b585…cd34dd7bd581

Nonce

0x0000000000000000

Extra data

0x00000004a817c800