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 #21620637 · ArcScan

Block

#21,620,637

2026-09-19 05:44:47 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,637
Timestamp: 46 days ago · 2026-09-19 05:44:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x11a8638b215c66f1860d6cf6921bf3f8c7185a20b20bd70577638dc35bfbd9ea
Parent hash: 0x9c396016…07acc9ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,637 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.4%717,932 / 30,000,000

Base fee

20 gwei

State root

0xef4d43f79487…8e02f1cd4f6d

Transactions root

0x7d60bc5e9fee…c4e6505c0bc6

Receipts root

0x129089e84819…325793927aab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800