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 #21340331 · ArcScan

Block

#21,340,331

2026-09-17 14:14:37 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,331
Timestamp: 52 days ago · 2026-09-17 14:14:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xa677f0756411704f46506c8669f8c6796db65812de9b6acffdbf604ebd95d126
Parent hash: 0xed4566e7…a2b9d739
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,331 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

27.3%8,178,051 / 30,000,000

Base fee

20 gwei

State root

0x20697e9295d5…7fbe76272c10

Transactions root

0xf5300fd30b2e…13eaa41942a0

Receipts root

0xa7e8d95a131d…1751ad50fe84

Nonce

0x0000000000000000

Extra data

0x00000004a817c800