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 #21234898 · ArcScan

Block

#21,234,898

2026-09-16 23:24:08 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,234,898
Timestamp: 14 days ago · 2026-09-16 23:24:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf34033ac517425a0491261da503e44c475667feb3ac4252ffefdae6c10bba76
Parent hash: 0xc2e257a2…8ebf82ee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,234,898 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

48.9%14,670,910 / 30,000,000

Base fee

20 gwei

State root

0xf108fdc39a8b…97fbd9f70c16

Transactions root

0x3195a710b2af…728090d05616

Receipts root

0x76939f417d91…ef3425eb2eb7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800