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 #21523217 · ArcScan

Block

#21,523,217

2026-09-18 16:01:06 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,217
Timestamp: 47 days ago · 2026-09-18 16:01:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x51eeb9001bd52c72c9156f73072bbe674d1181b45b7858bfd91736d15c8705cb
Parent hash: 0x687df7c3…df1369ac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,217 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

20.0%6,013,282 / 30,000,000

Base fee

20 gwei

State root

0xd43129dc635d…f26cdee985ad

Transactions root

0x90db6cb9b59f…60c87ea46c1d

Receipts root

0x22911d74a9ca…abbcdace1014

Nonce

0x0000000000000000

Extra data

0x00000004a817c800