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 #21620828 · ArcScan

Block

#21,620,828

2026-09-19 05:46:24 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,828
Timestamp: 48 days ago · 2026-09-19 05:46:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x18a11619b83e2663b16f9e1ca7d7c293068f26de7d198490e36ae8ec6b637776
Parent hash: 0x5f133eda…9e69d4f1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,828 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.1%623,152 / 30,000,000

Base fee

20 gwei

State root

0xc17d1c5334ca…2b7e1cff676d

Transactions root

0xcdb16ca08ef4…d4ed14f5b53e

Receipts root

0x1f5aabb45488…a1db7c8138b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800