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 #21319519 · ArcScan

Block

#21,319,519

2026-09-17 11:18:52 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,519
Timestamp: 51 days ago · 2026-09-17 11:18:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xff24a1a4558ef93737f3b820c04e155eee44aaa34be00f46090470b3598fdeb4
Parent hash: 0xa2af8290…7eaea779
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,519 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

27.2%8,150,865 / 30,000,000

Base fee

20 gwei

State root

0xf274417e0fee…ab0430463eba

Transactions root

0x313b61e6da24…8dd777209fbe

Receipts root

0xc68d37cad5fa…862ebfe813de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800