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 #21238064 · ArcScan

Block

#21,238,064

2026-09-16 23:50:51 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,238,064
Timestamp: 13 days ago · 2026-09-16 23:50:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x29d87c81f23d9b376c6a557bb55f19cf6f0c46074cc2156c0aa727cc90850fbc
Parent hash: 0x3bfbecf8…9c2c6e0e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,238,064 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

42.3%12,681,284 / 30,000,000

Base fee

20 gwei

State root

0x39c77e0515c2…3ea617c0064f

Transactions root

0xe01ff6e9d374…5ed4c5883930

Receipts root

0x40ec39cdfaf2…0a091f1b41b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800