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 #21245119 · ArcScan

Block

#21,245,119

2026-09-17 00:50:25 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,119
Timestamp: 16 days ago · 2026-09-17 00:50:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x6e27b2a617ca08230f02b55a7c051f26965a04578ff5dc03f11834322b9f2cff
Parent hash: 0xfaa782c3…6b781cd2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,119 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

14.8%4,434,356 / 30,000,000

Base fee

20 gwei

State root

0x20d7a222a724…519139dc313c

Transactions root

0xa18ee8aee459…2d669764adab

Receipts root

0x0a9d7242be35…ce8f20dccfe6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800