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 #0xa1f17660a3142e0138e373624fdb700f5bbebb9e67d68e1d551f19e75b73a6dd · ArcScan

Block

#21,485,522

2026-09-18 10:42:29 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,522
Timestamp: 50 days ago · 2026-09-18 10:42:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1f17660a3142e0138e373624fdb700f5bbebb9e67d68e1d551f19e75b73a6dd
Parent hash: 0xa96a2fb3…de33d565
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,522 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

8.3%2,482,707 / 30,000,000

Base fee

20 gwei

State root

0x39568262f294…2a3f3f85d092

Transactions root

0x2a59389a3257…8c817d423caa

Receipts root

0xaf097135aa07…cf3c048dd032

Nonce

0x0000000000000000

Extra data

0x00000004a817c800