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 #21548423 · ArcScan

Block

#21,548,423

2026-09-18 19:34:12 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,423
Timestamp: 47 days ago · 2026-09-18 19:34:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4dc8b3c9824ef967b9c8aef02de0c78db904bf9fb1fdecf04e39be13d7157d1
Parent hash: 0xafdb03fc…f5176141
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,423 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.8%1,133,830 / 30,000,000

Base fee

20 gwei

State root

0x3fc60cfed317…7180641fc6ce

Transactions root

0x2a8c32ee9772…46c059dc67c9

Receipts root

0xc6565443f016…923a80a18f63

Nonce

0x0000000000000000

Extra data

0x00000004a817c800