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 #21312944 · ArcScan

Block

#21,312,944

2026-09-17 10:23:21 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,944
Timestamp: 21 days ago · 2026-09-17 10:23:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x1087d0c2911fac508ce6011c3a05c3e5e9f285d0a3c702da28417a99f01af8ad
Parent hash: 0x3d652ea0…1a669e15
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,944 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

33.0%9,913,813 / 30,000,000

Base fee

20 gwei

State root

0x2d8e5056a1c2…fe1968e50cca

Transactions root

0x7f6cabc81579…add5a6261611

Receipts root

0x2cd69d310a3e…434072f1775a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800