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 #21236845 · ArcScan

Block

#21,236,845

2026-09-16 23:40:34 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,236,845
Timestamp: 4 days ago · 2026-09-16 23:40:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x152bea4d73a4bc0e697d3832634d304a7e053bed7d4bb28b2b86066f1988aeb6
Parent hash: 0xe6e209a1…ed5c269d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,236,845 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.0%2,693,370 / 30,000,000

Base fee

20 gwei

State root

0x18a3b221028a…74d2160331e0

Transactions root

0x3f1d31303a7b…b20fc63c01ea

Receipts root

0x57b6f8cdfa60…1009a315d6f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800