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 #0xcd5c25ee16d46ce6b1abdfd7f7659144457430de6aa2efe1b55d9dd5e2a5fb11 · ArcScan

Block

#21,526,987

2026-09-18 16:32:59 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,987
Timestamp: 33 days ago · 2026-09-18 16:32:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd5c25ee16d46ce6b1abdfd7f7659144457430de6aa2efe1b55d9dd5e2a5fb11
Parent hash: 0x30da45fa…15551da3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,987 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.4%1,914,819 / 30,000,000

Base fee

20 gwei

State root

0x8b8abc53079a…c69a0b97256b

Transactions root

0x10b771213cbd…101cd8ea974c

Receipts root

0xa702b570246f…69441f160655

Nonce

0x0000000000000000

Extra data

0x00000004a817c800