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 #21274352 · ArcScan

Block

#21,274,352

2026-09-17 04:57:18 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,352
Timestamp: 18 days ago · 2026-09-17 04:57:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x572a677a851e0a8c1eadd4e427bf550bd8059c2367648061973336829a996a00
Parent hash: 0x0de58ef7…d9f1b601
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,352 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

21.6%6,480,944 / 30,000,000

Base fee

20 gwei

State root

0xbf898356b8eb…703c1f09348f

Transactions root

0xe88884baf6f9…9d68b2b30b24

Receipts root

0x1def92cd0403…95cc811be29b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800