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 #21242096 · ArcScan

Block

#21,242,096

2026-09-17 00:24:53 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,096
Timestamp: 17 days ago · 2026-09-17 00:24:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x6d0fde03c25532ce461b2c23abef7a04bb5b8f07f0033940c6b2dd98a4615565
Parent hash: 0xc3fef329…929d5b2a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,096 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

39.9%11,956,289 / 30,000,000

Base fee

20 gwei

State root

0xc124339c621c…7f00fc9415e5

Transactions root

0xf6f51e031025…2108469bc9be

Receipts root

0x083501eb16f9…fff5dd1405f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800