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 #21520859 · ArcScan

Block

#21,520,859

2026-09-18 15:41:11 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,859
Timestamp: 27 days ago · 2026-09-18 15:41:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x5b136283e97de55ff87ad47921ff3f871f1206cba540bd04946a7bae5358d3b1
Parent hash: 0xd30cc840…8a29112d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,859 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.8%2,049,629 / 30,000,000

Base fee

20 gwei

State root

0x834012c6110b…627058718e4e

Transactions root

0x2d58e32babee…39e1e0384c33

Receipts root

0xf6b907bb0680…55d459deb6de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800