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 #21321922 · ArcScan

Block

#21,321,922

2026-09-17 11:39:09 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,922
Timestamp: 10 days ago · 2026-09-17 11:39:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xbbdbed7b13d4fde27cd66e5d0976db329661101c4c3dd739cd47c20ec5e1ae86
Parent hash: 0x745b2c5f…260d21fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,922 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

27.8%8,339,471 / 30,000,000

Base fee

20 gwei

State root

0x3d62ccb8fe6b…885bfd2ff07a

Transactions root

0x6b9ddc105d9c…bbcbf3e5e48c

Receipts root

0x9cb2bbb9a035…15771b970f86

Nonce

0x0000000000000000

Extra data

0x00000004a817c800