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 #21333961 · ArcScan

Block

#21,333,961

2026-09-17 13:20:49 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,333,961
Timestamp: 51 days ago · 2026-09-17 13:20:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x8278f65cd82eb3c3af25f51802d755edbd01843fbc85ba3b14671607ff5dccc9
Parent hash: 0x1d727a54…4d1c4be5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,333,961 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.4%2,532,164 / 30,000,000

Base fee

20 gwei

State root

0x30e86fe84539…05b15db2cf24

Transactions root

0xab93de46e0ec…0783c967bbde

Receipts root

0xfc546a0e6db8…5240d7158c11

Nonce

0x0000000000000000

Extra data

0x00000004a817c800