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 #21376951 · ArcScan

Block

#21,376,951

2026-09-17 19:24:46 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,951
Timestamp: 52 days ago · 2026-09-17 19:24:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x2c15ca35c8443eb2584a7e39e642e669870a5b7d9e490052bb8d48abcddd7498
Parent hash: 0x78fcc9b5…324dc121
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,951 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.8%1,756,096 / 30,000,000

Base fee

20 gwei

State root

0xbb7b125ad313…64cfd735e331

Transactions root

0x27029839f375…3ae2576389d4

Receipts root

0xd527de9ec879…9434558c9595

Nonce

0x0000000000000000

Extra data

0x00000004a817c800