Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xcfb14e68da97a64434f548764608dfb254419390d187790e6a08abd5a91084a0 · ArcScan

Block

#21,559,007

2026-09-18 21:03:42 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,007
Timestamp: 54 days ago · 2026-09-18 21:03:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xcfb14e68da97a64434f548764608dfb254419390d187790e6a08abd5a91084a0
Parent hash: 0x5d975cad…705f08a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,007 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

1.7%511,333 / 30,000,000

Base fee

20 gwei

State root

0x01abd6c8f503…de81ad2d483b

Transactions root

0xb1eda42183f5…d02c7fcb78c0

Receipts root

0xd7ec39fa6cd6…cf6889f061fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800