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 #21620373 · ArcScan

Block

#21,620,373

2026-09-19 05:42:33 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,373
Timestamp: 39 days ago · 2026-09-19 05:42:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x7efdbe3379d39591b3b7e70acdf3ae91701078afcf59cce09c16b6fe338592f7
Parent hash: 0x6efa26d8…8244b491
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,373 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.7%1,116,792 / 30,000,000

Base fee

20 gwei

State root

0x069ec4c1a390…af9ab9cda8a9

Transactions root

0xdc49619e15c7…543ac9483f2d

Receipts root

0xdec4d51a9773…59e241b179a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800