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 #21254984 · ArcScan

Block

#21,254,984

2026-09-17 02:13:42 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,984
Timestamp: 19 days ago · 2026-09-17 02:13:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xf38d8822d6fd7cf6290dde00cc1d7bed1d4c2b6fc739a90150f2de2c16bfc544
Parent hash: 0x11256aa4…f97e489f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,984 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.8%4,145,480 / 30,000,000

Base fee

20 gwei

State root

0x4c4b44d070fc…2113ec4dd074

Transactions root

0xe632a3916d30…2f2773b2cd09

Receipts root

0x2b9843182c09…b3d22452f200

Nonce

0x0000000000000000

Extra data

0x00000004a817c800