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 #0x003c04fbbf13af16746e4022c1ca3c6674329dbe4bb95798841af7dcbb90220a · ArcScan

Block

#21,217,300

2026-09-16 20:55:35 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,300
Timestamp: 12 days ago · 2026-09-16 20:55:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x003c04fbbf13af16746e4022c1ca3c6674329dbe4bb95798841af7dcbb90220a
Parent hash: 0x53894c00…b3362d9d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,300 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

26.7%8,019,564 / 30,000,000

Base fee

21.220035892 gwei

State root

0x4f86086b5cdf…41fe4974adce

Transactions root

0xfa55eedb42df…f2bebb866e28

Receipts root

0xb2977f6fe546…5210b25c18a1

Nonce

0x0000000000000000

Extra data

0x00000004ed0aff45