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 #21373134 · ArcScan

Block

#21,373,134

2026-09-17 18:52:32 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,134
Timestamp: 49 days ago · 2026-09-17 18:52:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d4865b78afe418ecc28ac1dbb3cddce8260a6825a7d74ef0785d9f5568f348a
Parent hash: 0xbbcf3076…290e65b7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,134 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

19.5%5,864,978 / 30,000,000

Base fee

20 gwei

State root

0xe5e3a8d409fc…5c9a898e1e2a

Transactions root

0x1ff7eed579e1…4f6e653da3fa

Receipts root

0xe4c885a024ea…a12bf2b3575d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800