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 #21297072 · ArcScan

Block

#21,297,072

2026-09-17 08:09:17 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,297,072
Timestamp: 59 days ago · 2026-09-17 08:09:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xad9ddd047f975c2e515f3745f03b24747ceb4ff1017947e5af5445718158440d
Parent hash: 0xfde4517d…9ab257d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,297,072 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

35.1%10,531,381 / 30,000,000

Base fee

20 gwei

State root

0xb6bdb7d14881…606f500e9ef6

Transactions root

0x4375b52cd25d…62a5d9bfa367

Receipts root

0x6a77ec29a7a9…ca401ab8cb05

Nonce

0x0000000000000000

Extra data

0x00000004a817c800