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 #21372713 · ArcScan

Block

#21,372,713

2026-09-17 18:48:58 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,713
Timestamp: 42 days ago · 2026-09-17 18:48:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x12ff7372770a04e28eb497f4b3239ebe14063e73d128eaee8fce0917806300a5
Parent hash: 0x43432e08…c507f276
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,713 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.6%1,392,952 / 30,000,000

Base fee

20 gwei

State root

0xe8f664a3656f…952bda6c8d01

Transactions root

0x355b03f71d7d…20729d6bb75c

Receipts root

0x7d8be7964f66…9f04bd323cae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800