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 #21221053 · ArcScan

Block

#21,221,053

2026-09-16 21:27:16 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,053
Timestamp: 17 days ago · 2026-09-16 21:27:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f4a83261faa39e433e7cb7ca5715dcf11fdc4ef6d25be931406fcc2a998294e
Parent hash: 0xb1917ced…5b6d3dd3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,053 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

34.4%10,327,941 / 30,000,000

Base fee

20 gwei

State root

0xd01295bd52dc…e2723a74398b

Transactions root

0x59c49ee0bf9e…df11efe19446

Receipts root

0x23ae4f1fc3a4…7e2157060ecd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800