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 #21281531 · ArcScan

Block

#21,281,531

2026-09-17 05:57:57 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,531
Timestamp: 16 days ago · 2026-09-17 05:57:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x461bcc030acf78e6670a67e79cb0da30eac25a2c9736c87539f5d18217d2ae9f
Parent hash: 0x587c1c9f…a7b8e965
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,531 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

16.9%5,064,380 / 30,000,000

Base fee

20 gwei

State root

0x5f015c8524b6…b98dbccd9775

Transactions root

0x7d037f7288bb…41f5d366e8ca

Receipts root

0x8970320b46c4…c0459fe5d6db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800