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

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 #21250322 · ArcScan

Block

#21,250,322

2026-09-17 01:34:20 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,322
Timestamp: 37 days ago · 2026-09-17 01:34:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8b25f7957d43e8406fc5b99e2aeefe913b7416c9236b970c4fcb77a069f715f
Parent hash: 0xe5bbf4db…b1679278
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,322 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

39.7%11,924,572 / 30,000,000

Base fee

20 gwei

State root

0xdacdabd603f7…a9817ac3dde5

Transactions root

0x12ae91d3c6c2…8c0e202deb51

Receipts root

0xf4403fc857e5…29d209f45765

Nonce

0x0000000000000000

Extra data

0x00000004a817c800