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 #21286985 · ArcScan

Block

#21,286,985

2026-09-17 06:44:02 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,985
Timestamp: 6 days ago · 2026-09-17 06:44:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x809b239435fb85d9bc56439d495cfefb4e02f91e43e61b0b36f1362849ef284a
Parent hash: 0x9c6321b1…a2d93deb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,985 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

12.2%3,645,137 / 30,000,000

Base fee

20 gwei

State root

0x690e9bdaff56…1824705592f0

Transactions root

0x2ee40914a77b…b53d59987b11

Receipts root

0x0630a5a4d171…93a7900fdfee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800