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 #21539662 · ArcScan

Block

#21,539,662

2026-09-18 18:20:08 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,662
Timestamp: 51 days ago · 2026-09-18 18:20:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x619919187b163cd88f25905d57f8f4e2ed8f139fabe5e784249205d204a6f8bc
Parent hash: 0xae1cb78c…ded48f56
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,662 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.8%2,631,084 / 30,000,000

Base fee

20 gwei

State root

0x9969babba520…646cf7a1505e

Transactions root

0xd4b854838d80…3ad7d2d87ae3

Receipts root

0x3ee3b7ea4e94…4fc4092d106a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800