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 #0xfe509d95751a5911bdff84875b5fdadd147f488ef3bed62c35e99769e8058803 · ArcScan

Block

#21,559,012

2026-09-18 21:03:44 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,012
Timestamp: 54 days ago · 2026-09-18 21:03:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe509d95751a5911bdff84875b5fdadd147f488ef3bed62c35e99769e8058803
Parent hash: 0xdb6a861c…e9ae40ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,012 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.0%901,256 / 30,000,000

Base fee

20 gwei

State root

0xc9bd4808332e…c255904d6eb7

Transactions root

0x4bb596d5a3d9…dc0f19a97615

Receipts root

0x63b1031d52ec…f13b54764760

Nonce

0x0000000000000000

Extra data

0x00000004a817c800