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 #21310948 · ArcScan

Block

#21,310,948

2026-09-17 10:06:30 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,948
Timestamp: 13 days ago · 2026-09-17 10:06:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xc60c459e2db3fc05b68a4b5088460732a905ea74780960a77cc8e3e65b6fa4c5
Parent hash: 0x99e16389…c66623d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,948 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

23.4%7,009,831 / 30,000,000

Base fee

20 gwei

State root

0x007d11364328…86b165f44611

Transactions root

0xa79e0ed0e0fa…6b8c7fa17994

Receipts root

0x3da383b267db…9a4473b9f4fc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800