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 #0xcb94a5f45f131d01ef0463eba04b8d7fae21a6719648c67b5a48f587474fea6c · ArcScan

Block

#21,485,397

2026-09-18 10:41:26 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,397
Timestamp: 48 days ago · 2026-09-18 10:41:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb94a5f45f131d01ef0463eba04b8d7fae21a6719648c67b5a48f587474fea6c
Parent hash: 0xd92fb7a4…86c69ecb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,397 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.1%1,220,744 / 30,000,000

Base fee

20 gwei

State root

0x97f60858f4a4…32542c7fe19d

Transactions root

0xd6e8af9d1f52…5fceaf7f62a9

Receipts root

0x1a48796cc5dc…3fccb16297d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800