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 #21387205 · ArcScan

Block

#21,387,205

2026-09-17 20:51:25 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,205
Timestamp: 10 days ago · 2026-09-17 20:51:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x8df310a9ba06bac57ae7f7298653110a8108f4287869a7c24cf185af8d3cc69a
Parent hash: 0xd5fd4621…80e58bdf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,205 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.6%3,192,937 / 30,000,000

Base fee

20 gwei

State root

0xc124aff5fd38…d8cee7736538

Transactions root

0x09471bf4c75d…602e55498917

Receipts root

0x38053f5a0393…2530d103f757

Nonce

0x0000000000000000

Extra data

0x00000004a817c800