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 #21291486 · ArcScan

Block

#21,291,486

2026-09-17 07:22:04 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,486
Timestamp: 12 days ago · 2026-09-17 07:22:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x7b7584c954519218a153780a5b96f96325573747f11375fb8b97bec21777fdee
Parent hash: 0x1812f0fa…196cae68
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,486 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

23.8%7,149,075 / 30,000,000

Base fee

20 gwei

State root

0xebc7dd63c457…da65c10712ea

Transactions root

0x1ed75f18fa37…fac5be2aee60

Receipts root

0x9aafe9f72c0d…9fd24eaceaf1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800