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 #21370114 · ArcScan

Block

#21,370,114

2026-09-17 18:27:01 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,114
Timestamp: 41 days ago · 2026-09-17 18:27:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x11b5b4d38e8ca9df182aa524bc99d0807134e5356b7b4c3ce7819b2720d7752e
Parent hash: 0xe3633712…3d90e13a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,114 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.2%2,448,866 / 30,000,000

Base fee

20 gwei

State root

0xadbafa9cad13…b417deb8e1d4

Transactions root

0xd323cd5ead8d…d8d48e974d24

Receipts root

0xe8965cf6f053…d0a2eb751cc2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800