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 #21419652 · ArcScan

Block

#21,419,652

2026-09-18 01:25:42 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,652
Timestamp: 23 days ago · 2026-09-18 01:25:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xb06e4f69c0a94bba33d5d886f37f08eea35851f93c3d1f072f077611f6fb48c7
Parent hash: 0xb0c13003…e52bea87
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,652 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.1%2,418,633 / 30,000,000

Base fee

20 gwei

State root

0x6efe738f18b2…7f2034c10c78

Transactions root

0x9ca9b2e31302…c91f3a0f708f

Receipts root

0x6936e6a47055…dd51b1848395

Nonce

0x0000000000000000

Extra data

0x00000004a817c800