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 #21372157 · ArcScan

Block

#21,372,157

2026-09-17 18:44:16 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,157
Timestamp: 24 days ago · 2026-09-17 18:44:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x764a9f2706fc7e61ad8ffa3a6ac28c63bd8bc4aeb88eb5265eda2107f0fd1cbd
Parent hash: 0x980e9491…200a8a48
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,157 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.2%2,763,392 / 30,000,000

Base fee

20 gwei

State root

0xf87d8e58414b…2b93f80a0b2d

Transactions root

0xe67411357777…8822585299c1

Receipts root

0xc16bab98a177…0f40fc5b21e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800