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 #21401050 · ArcScan

Block

#21,401,050

2026-09-17 22:48:27 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,050
Timestamp: 21 days ago · 2026-09-17 22:48:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xb7e7f5226e5ac336074d32abfa653d041b6e376cb86482b4a033bfc07d6cf5ee
Parent hash: 0x2a843837…f35af608
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,050 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.2%1,252,700 / 30,000,000

Base fee

20 gwei

State root

0x48b017a9197d…9fbef6253f9e

Transactions root

0xf2efa9520eff…9fb4216ac7f9

Receipts root

0x655c8174e9ba…3cf7793be9b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800