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 #21268718 · ArcScan

Block

#21,268,718

2026-09-17 04:09:42 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,718
Timestamp: 48 days ago · 2026-09-17 04:09:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xb34fbf3a3abcb3fb7dfb9958f9215c4edefff84c336d3df28ef7f589a1f02008
Parent hash: 0x6218c0e9…ddfa70b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,718 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

40.2%12,068,984 / 30,000,000

Base fee

20 gwei

State root

0x25cbc5737c0d…f19bc7193e14

Transactions root

0x44281811289e…0e3c22cdb43a

Receipts root

0x8ea711253a65…1acc578b3ca9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800