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 #21509824 · ArcScan

Block

#21,509,824

2026-09-18 14:07:56 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,824
Timestamp: 22 days ago · 2026-09-18 14:07:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x16da282c6d66509dd9c805d0dcc008134f65633989f47e15dee07a47a68c1b44
Parent hash: 0xc3cf2971…6e824650
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,824 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

35.9%10,773,631 / 30,000,000

Base fee

20 gwei

State root

0xce051f08e871…c8e9af8725a8

Transactions root

0x8cd1bf9fd399…3583f66f4ab0

Receipts root

0x2bee57def082…2499ef006ed0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800