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 #21293858 · ArcScan

Block

#21,293,858

2026-09-17 07:42:07 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,293,858
Timestamp: 10 days ago · 2026-09-17 07:42:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x690ac611463d905223bfd7ae27262b2a9305f57ef08e61eca2546e4fa8dfee9b
Parent hash: 0xa930b000…30ff5fa2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,293,858 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

16.9%5,079,824 / 30,000,000

Base fee

20 gwei

State root

0xaa21b022affb…ae7dc6171586

Transactions root

0xee1513596ce0…e489013f8bb7

Receipts root

0x837a65cac854…e198035b0b44

Nonce

0x0000000000000000

Extra data

0x00000004a817c800