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 #0xf3c32efff300aac8ba5357cdbca77ec1f865ba7dfc30edd51c30fff677414138 · ArcScan

Block

#21,220,870

2026-09-16 21:25:43 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,870
Timestamp: 22 days ago · 2026-09-16 21:25:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xf3c32efff300aac8ba5357cdbca77ec1f865ba7dfc30edd51c30fff677414138
Parent hash: 0x7b55dc1d…bf8db30e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,870 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

39.7%11,904,351 / 30,000,000

Base fee

20 gwei

State root

0x2354fc555e6b…43a3322b93d2

Transactions root

0xa0edb484e25b…aeb19f774b8b

Receipts root

0xbdc9878ea6f6…380148cd7ee1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800