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 #0x5bb55f8b1f1bca00a92abba1f76b03edbf7e64f82742b7d1415beaea6ffe0b4e · ArcScan

Block

#21,355,059

2026-09-17 16:19:02 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,059
Timestamp: 10 days ago · 2026-09-17 16:19:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x5bb55f8b1f1bca00a92abba1f76b03edbf7e64f82742b7d1415beaea6ffe0b4e
Parent hash: 0x756aefec…eb57a34c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,059 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

33.2%9,970,463 / 30,000,000

Base fee

20 gwei

State root

0x50a83ec2f170…f73f32d751b6

Transactions root

0x1a0b11ffaa79…082d473c7b4d

Receipts root

0x071b970df90c…f6b3c3832f1a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800