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 #0x9c189db8492f27d96630e4c02c9039c89b2bc36abe719e18724a644daa9460a4 · ArcScan

Block

#21,291,819

2026-09-17 07:24:53 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,819
Timestamp: 3 days ago · 2026-09-17 07:24:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c189db8492f27d96630e4c02c9039c89b2bc36abe719e18724a644daa9460a4
Parent hash: 0x9e33f9b7…f73b3857
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,819 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

36.0%10,805,825 / 30,000,000

Base fee

20 gwei

State root

0x4d8e10e701c1…df6111cf195f

Transactions root

0x4b2265a974d0…d03846b9147b

Receipts root

0xaf3e8a402335…cae7306d6d98

Nonce

0x0000000000000000

Extra data

0x00000004a817c800