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 #0x0b1742785b4c404823c712328e24db2ff7f0bafc446cbd2c4bec09a23b2f6bcb · ArcScan

Block

#21,508,341

2026-09-18 13:55:24 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,341
Timestamp: 53 days ago · 2026-09-18 13:55:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b1742785b4c404823c712328e24db2ff7f0bafc446cbd2c4bec09a23b2f6bcb
Parent hash: 0xa640013c…6814125e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,341 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.1%638,866 / 30,000,000

Base fee

20 gwei

State root

0x9ce92ba78b21…a50a9eab2d74

Transactions root

0x5a4195fd188b…57d39290eb64

Receipts root

0x2a326f576350…ab9d65452743

Nonce

0x0000000000000000

Extra data

0x00000004a817c800