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 #21262049 · ArcScan

Block

#21,262,049

2026-09-17 03:13:22 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,049
Timestamp: 8 days ago · 2026-09-17 03:13:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x812567346291a6723c6bc50266fedbdfe6cf63e3466ea68979394a63df4ac6b6
Parent hash: 0x47e0ede2…95dfbc65
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,049 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

26.6%7,968,159 / 30,000,000

Base fee

20 gwei

State root

0x4aad09a99ca4…718686add77a

Transactions root

0x4de1d509967c…3ac1712ae5c8

Receipts root

0xd4c9891174f2…e5fc4f05a8a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800