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 #21385205 · ArcScan

Block

#21,385,205

2026-09-17 20:34:31 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,205
Timestamp: 8 days ago · 2026-09-17 20:34:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc8addf0240a97d315231df78b2d8c9d37b748c9d4c4360a2b1da0c9569f90cd
Parent hash: 0x965931ff…c5428bb1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,205 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.3%3,383,878 / 30,000,000

Base fee

20 gwei

State root

0x81d8654fbb31…8e50305cf73e

Transactions root

0xcac86fa579d4…23bbe1a7fc23

Receipts root

0x57c65149a0a6…eb302e0c2584

Nonce

0x0000000000000000

Extra data

0x00000004a817c800