Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x8b0507b2d18e13f1d06c9b8ed2dbd0a00b817fe7e3c842233d6f1012f41ceb84 · ArcScan

Block

#21,549,953

2026-09-18 19:47:08 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,953
Timestamp: 6 days ago · 2026-09-18 19:47:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b0507b2d18e13f1d06c9b8ed2dbd0a00b817fe7e3c842233d6f1012f41ceb84
Parent hash: 0x5ef25a4b…95c1eb2d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,953 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.3%703,746 / 30,000,000

Base fee

20 gwei

State root

0x38cc8c042476…f5a23b181b21

Transactions root

0x3c711792b0e0…f34957ed218e

Receipts root

0xb5dbc5e04462…1801fa190e79

Nonce

0x0000000000000000

Extra data

0x00000004a817c800