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 #21373977 · ArcScan

Block

#21,373,977

2026-09-17 18:59:39 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,977
Timestamp: 31 days ago · 2026-09-17 18:59:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xa87c130ca11d806db6569e3ca24bde40f3e197bb4010bdb814e5e106bd58d243
Parent hash: 0x49aa4489…68b4c1a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,977 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

22.8%6,840,853 / 30,000,000

Base fee

20 gwei

State root

0x45171f8e61f7…c8ddae9766e0

Transactions root

0x5834d6dca5e1…642b02176e2c

Receipts root

0x73ff91b46c1c…d10cbc6551fc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800