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 #21356323 · ArcScan

Block

#21,356,323

2026-09-17 16:29:42 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,323
Timestamp: 48 days ago · 2026-09-17 16:29:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3d55dab9f980e8a6c9e045f9158ef43b3c62dc08d6d0156d028d0148cc472db
Parent hash: 0x31073a2c…7e162485
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,323 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

17.4%5,221,491 / 30,000,000

Base fee

20 gwei

State root

0x188c890551b4…3d82149e4931

Transactions root

0xd93288ccf102…ae08f7ec9f64

Receipts root

0x3dd1bc804a25…7d37d9bbe07b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800