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 #21483857 · ArcScan

Block

#21,483,857

2026-09-18 10:28:25 UTC

FinalizedProposed 1 day ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,483,857
Timestamp: 1 day ago · 2026-09-18 10:28:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x32edc970d1b62336f1540769508bb933c041ed5a758fa1998878300593fb3826
Parent hash: 0x4421c9af…19c875ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,483,857 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.2%1,548,312 / 30,000,000

Base fee

20 gwei

State root

0x289106f888be…eb79cd08b495

Transactions root

0x5d5ea39da064…7bc5302f34c2

Receipts root

0x4596809095d5…c47ad0d2e1bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800