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 #21549612 · ArcScan

Block

#21,549,612

2026-09-18 19:44:15 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,612
Timestamp: 16 days ago · 2026-09-18 19:44:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d6cd048a65538bb4d8233568f68ab2a1c6a6a77665a5b089d29272f194e9be9
Parent hash: 0x4785645a…eb1d3f01
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,612 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

1.7%512,140 / 30,000,000

Base fee

20 gwei

State root

0xeb6d4fa756bf…22b31658bfbc

Transactions root

0x292685a318f3…b9343cfaa4be

Receipts root

0x6751069c7189…33c6df974c11

Nonce

0x0000000000000000

Extra data

0x00000004a817c800