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 #21374024 · ArcScan

Block

#21,374,024

2026-09-17 19:00:03 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,024
Timestamp: 30 days ago · 2026-09-17 19:00:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x86b66c6157187b667507d353ef578b3fc520f666589ca101e366a43451ed99a6
Parent hash: 0x93fe70e5…ee1d6448
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,024 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

28.3%8,497,311 / 30,000,000

Base fee

20 gwei

State root

0x98dc187e7e5c…5e3f9d1e8784

Transactions root

0xd29308482543…d93d5308bbc1

Receipts root

0x1a4f0feff885…03bfab354444

Nonce

0x0000000000000000

Extra data

0x00000004a817c800