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 #21276424 · ArcScan

Block

#21,276,424

2026-09-17 05:14:48 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,424
Timestamp: 27 days ago · 2026-09-17 05:14:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x9d086e1bbcdb42fa41ee87aaab2afad529807810d9a63c114648b648a58ad2f0
Parent hash: 0x462c6f92…46b582af
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,424 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.5%3,445,616 / 30,000,000

Base fee

20 gwei

State root

0xdd49aea7de66…e2ca03e58b3d

Transactions root

0xcfb32d6320ce…a8982fc356fd

Receipts root

0xb8af16109584…cc399e02b5c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800