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 #21528849 · ArcScan

Block

#21,528,849

2026-09-18 16:48:43 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,849
Timestamp: 23 days ago · 2026-09-18 16:48:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8f40efe8efa8a4da6c6324bb8df8a972e62f65e3dcad709420ec000d4ae9fd8
Parent hash: 0xc2f7d037…c8965c6f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,849 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.4%1,328,377 / 30,000,000

Base fee

20 gwei

State root

0x25126d4f8cce…39168059cec1

Transactions root

0xb7f189d653e7…4a084fe282d9

Receipts root

0xd2c831dfb997…3845607cbd03

Nonce

0x0000000000000000

Extra data

0x00000004a817c800