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 #21530354 · ArcScan

Block

#21,530,354

2026-09-18 17:01:27 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,354
Timestamp: 54 days ago · 2026-09-18 17:01:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xc2b72a1021d5d30a979c9d973ba56bc480f5acb88c4de1281ef676cd375f5ead
Parent hash: 0xa26e65de…183b2903
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,354 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.5%1,642,141 / 30,000,000

Base fee

20 gwei

State root

0x8eb3d006f452…f9c25a9b2d1c

Transactions root

0x5d5378f615ce…a9fd2859532e

Receipts root

0xd65c1fabacba…1c3dabdefdc9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800