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 #21256328 · ArcScan

Block

#21,256,328

2026-09-17 02:25:03 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,328
Timestamp: 52 days ago · 2026-09-17 02:25:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xb14f83149c6e4567226d4f440c9815096363b8eab84f2ec8d28694196923a720
Parent hash: 0x5137352a…feb1bf9a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,328 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

21.8%6,546,818 / 30,000,000

Base fee

20 gwei

State root

0xcb6594b21c38…82df1a0b34bd

Transactions root

0x9065a4e76136…cfea132bbfae

Receipts root

0x5a605b67975a…4b52e9a6b760

Nonce

0x0000000000000000

Extra data

0x00000004a817c800