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 #21309887 · ArcScan

Block

#21,309,887

2026-09-17 09:57:33 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,887
Timestamp: 27 days ago · 2026-09-17 09:57:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xd800d80cdb6acbfa2fde7761b6b875f209ef5c4f2113f751c8fc9b887fb06e16
Parent hash: 0x1574c047…53b73ef2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,887 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

26.8%8,042,591 / 30,000,000

Base fee

20 gwei

State root

0x80ead7c881dc…4862980a9e01

Transactions root

0xcef3852a8805…1f5006f6f4bf

Receipts root

0xcb60e959bcc0…9661f7a16e04

Nonce

0x0000000000000000

Extra data

0x00000004a817c800