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 #21509061 · ArcScan

Block

#21,509,061

2026-09-18 14:01:29 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,061
Timestamp: 47 days ago · 2026-09-18 14:01:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x21c4573f4a7f34f2f045ef87a502441e703025317a643ffb894fbb9ed2a01dbb
Parent hash: 0xe0eb2999…074d428a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,061 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

15.5%4,651,094 / 30,000,000

Base fee

20 gwei

State root

0x9f200a432f9f…f4aa48c777b5

Transactions root

0x0ed6bc464852…64d2c9f64fa6

Receipts root

0xb65d320260cc…7c2e329520cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800