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 #0xb888ac34ec0779b9fdcb34767e6579a97416fe4ef2421aef6d4d1121234e1de5 · ArcScan

Block

#21,299,070

2026-09-17 08:26:10 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,070
Timestamp: 55 days ago · 2026-09-17 08:26:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xb888ac34ec0779b9fdcb34767e6579a97416fe4ef2421aef6d4d1121234e1de5
Parent hash: 0x55064313…9c0a5ca2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,070 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

24.3%7,290,738 / 30,000,000

Base fee

20 gwei

State root

0x1fdde2941ad7…1760cbcd7454

Transactions root

0xb3210a395d0e…7a500f18e38b

Receipts root

0xa2161a3bb0ae…9556551129af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800