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 #21551747 · ArcScan

Block

#21,551,747

2026-09-18 20:02:18 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,747
Timestamp: 47 days ago · 2026-09-18 20:02:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a351d5deae3f0fe73dca2ede20726c92e7d5471ca831fb20bdc08b2d196a7f7
Parent hash: 0xc03857ee…314f62fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,747 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

11.8%3,534,347 / 30,000,000

Base fee

20 gwei

State root

0xd3d20a834a0c…638c03ebb01c

Transactions root

0x7e28dffcc8ed…59abfc095433

Receipts root

0xe7539e29333a…d3648656c480

Nonce

0x0000000000000000

Extra data

0x00000004a817c800