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 #21358318 · ArcScan

Block

#21,358,318

2026-09-17 16:47:21 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,318
Timestamp: 5 days ago · 2026-09-17 16:47:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x9372e34e6cd41d7be43d929fd95b7af680aa4dc01d7f2e8f0d10bb6db9e20c0b
Parent hash: 0xf0b6fece…0aee5f7c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,318 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

27.9%8,370,484 / 30,000,000

Base fee

20 gwei

State root

0x04b8165bc1d4…35cf504046f3

Transactions root

0xa92a2c1ddb96…538a65fbf7f7

Receipts root

0x5285a7e54727…2c2a0f50f7d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800