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 #0x1a8863ba8749cd70a8a3b441500655adf85689074b5c80a4df4cf3c0cf055b2e · ArcScan

Block

#21,568,660

2026-09-18 22:25:19 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,568,660
Timestamp: 11 days ago · 2026-09-18 22:25:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a8863ba8749cd70a8a3b441500655adf85689074b5c80a4df4cf3c0cf055b2e
Parent hash: 0xbd30a1fc…ba93ca62
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,568,660 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

6.2%1,860,092 / 30,000,000

Base fee

20 gwei

State root

0x9afcfa1dfd82…8f556c0ec6b9

Transactions root

0xb4ca73445991…fc6d26f1d01e

Receipts root

0x1e3fdb8bc8dd…25f2f67eaba5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800