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 #21366485 · ArcScan

Block

#21,366,485

2026-09-17 17:56:21 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,485
Timestamp: 48 days ago · 2026-09-17 17:56:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x6535025f7be349c3db8f9b791e05b4c188f8fe86516f64200b8b32912461c47f
Parent hash: 0xd5eca2d3…985816a7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,485 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.9%3,575,649 / 30,000,000

Base fee

20 gwei

State root

0x41db137d6e07…229c536df020

Transactions root

0x51377affc62a…d34a8e9cdb07

Receipts root

0x7a467b16003f…3e52e3291625

Nonce

0x0000000000000000

Extra data

0x00000004a817c800