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 #21287130 · ArcScan

Block

#21,287,130

2026-09-17 06:45:16 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,130
Timestamp: 11 days ago · 2026-09-17 06:45:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xa37e3c1b6292f51906c0daad82fe0cded134727858c060d6015806ac37013c57
Parent hash: 0x69126c82…2e176808
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,130 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

10.1%3,043,370 / 30,000,000

Base fee

20 gwei

State root

0x604282864ab1…4764946d4cde

Transactions root

0xf0555961457e…f3ee22e8dd29

Receipts root

0x7db234c0ff90…9f318507bd00

Nonce

0x0000000000000000

Extra data

0x00000004a817c800