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 #21442465 · ArcScan

Block

#21,442,465

2026-09-18 04:38:31 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,465
Timestamp: 48 days ago · 2026-09-18 04:38:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3af815ff0c56751bd019117854c69cdc27f4cdd5b85d35856d0d589f5255d33
Parent hash: 0xb54e8ce0…4bfcfe25
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,465 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.1%918,820 / 30,000,000

Base fee

20 gwei

State root

0x2e86200655aa…452ad6145a25

Transactions root

0x713f4aa504ed…845277e441f8

Receipts root

0x978fbaae6655…c365d54e316c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800