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 #21310361 · ArcScan

Block

#21,310,361

2026-09-17 10:01:33 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,361
Timestamp: 13 days ago · 2026-09-17 10:01:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x0928ff4b7dcccf1273d42f16d0b7a751f601073edc6c6149f64f6107f4022ea6
Parent hash: 0x40adbc98…9bea9ff6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,361 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

31.7%9,503,645 / 30,000,000

Base fee

20 gwei

State root

0xe78cd26936f8…8439db57fac1

Transactions root

0xb46188c5f664…a240d03a5647

Receipts root

0xea1604972b01…917363136b47

Nonce

0x0000000000000000

Extra data

0x00000004a817c800