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 #21310316 · ArcScan

Block

#21,310,316

2026-09-17 10:01:10 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,316
Timestamp: 14 days ago · 2026-09-17 10:01:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x2c9cab4f886c8a2f2ccaffd6b4b925fcb38d15f26742ed820e65e7d6f85c64c3
Parent hash: 0x1edb7931…47e4e7ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,316 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

18.7%5,624,531 / 30,000,000

Base fee

20 gwei

State root

0x757b5c0da608…bceb7438a658

Transactions root

0x740a8eede175…18f09d56008c

Receipts root

0xdabb2ab81b20…a9c669c7b53a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800