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 #21552791 · ArcScan

Block

#21,552,791

2026-09-18 20:11:08 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,791
Timestamp: 20 days ago · 2026-09-18 20:11:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x80a384a850c18e63258071d32d42ee58eb9b9547856cd01d87cb1001fef57bc8
Parent hash: 0xabb2de29…ada94b06
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,791 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.0%1,210,009 / 30,000,000

Base fee

20 gwei

State root

0x9ecc83678123…397568961f79

Transactions root

0x66e0fb3ac0fc…8f266828da4a

Receipts root

0x7ff0d53d65bf…82be5ce44b27

Nonce

0x0000000000000000

Extra data

0x00000004a817c800