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 #21308514 · ArcScan

Block

#21,308,514

2026-09-17 09:45:57 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,514
Timestamp: 10 days ago · 2026-09-17 09:45:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x5b5af9135f647c08ecb4d45a63cc626a2c7979ea80361da8496c33194840b5ec
Parent hash: 0x76e581b6…5c6c8cb6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,514 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.0%611,743 / 30,000,000

Base fee

20 gwei

State root

0x6af1ba5f31de…bb56f4d6edd2

Transactions root

0xf8be9976383e…682559299ca8

Receipts root

0x82346718d525…dba2151f232f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800