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 #21567443 · ArcScan

Block

#21,567,443

2026-09-18 22:15:02 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,443
Timestamp: 14 days ago · 2026-09-18 22:15:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xef16d1aa591a4502bf28a0d806e143336ee94063d8195c557f86fb7bfc5884c6
Parent hash: 0xf17ae92d…fa6f549e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,443 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

1.0%302,718 / 30,000,000

Base fee

20 gwei

State root

0xa2f0434127ab…120e8792d0e9

Transactions root

0x77eaa161a2ed…b43e4093e8ed

Receipts root

0x527e717ed240…a4e6892b8d81

Nonce

0x0000000000000000

Extra data

0x00000004a817c800