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 #21374833 · ArcScan

Block

#21,374,833

2026-09-17 19:06:53 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,833
Timestamp: 6 days ago · 2026-09-17 19:06:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8687047980e3271e1c58f9b7921b70523f156743db58001562ccd79969ec39a
Parent hash: 0x890eb755…0a7dc356
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,833 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.7%2,609,156 / 30,000,000

Base fee

20 gwei

State root

0x7f10c84f04e2…ec18867bb548

Transactions root

0xe318cb1c41c8…2789d80d94ca

Receipts root

0x1a95c8ad93fa…50fe026c3098

Nonce

0x0000000000000000

Extra data

0x00000004a817c800