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 #0xa0c84e30d23b4511f87bae8cb96d871eb9b8874176c398edc73f7310443e6434 · ArcScan

Block

#21,400,067

2026-09-17 22:40:09 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,067
Timestamp: 5 days ago · 2026-09-17 22:40:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xa0c84e30d23b4511f87bae8cb96d871eb9b8874176c398edc73f7310443e6434
Parent hash: 0xdd4dc9b4…0e10feab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,067 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.3%1,903,266 / 30,000,000

Base fee

20 gwei

State root

0x5e744c47f9b8…07d2fd30a1e0

Transactions root

0x28081290dfaf…44c8a1fb0320

Receipts root

0x4116e22880e5…51074e3c7f14

Nonce

0x0000000000000000

Extra data

0x00000004a817c800