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 #21392772 · ArcScan

Block

#21,392,772

2026-09-17 21:38:29 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,772
Timestamp: 48 days ago · 2026-09-17 21:38:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x6ed3d381059ee45d93dec3a3ca458065481ced61b5e852b95960bb9361dd8209
Parent hash: 0xdfb82929…4ad004dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,772 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.3%983,305 / 30,000,000

Base fee

20 gwei

State root

0xc3f648d4b5fb…c59c7bcdedf7

Transactions root

0x32774983be50…3ff3c7909dba

Receipts root

0x17859e8bdd7a…597e243c3bb9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800