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 #21372264 · ArcScan

Block

#21,372,264

2026-09-17 18:45:11 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,264
Timestamp: 27 days ago · 2026-09-17 18:45:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9353f745d3eeec0e46e557c878dcba994704ab4f61bee3c4ae45013c2e7f112
Parent hash: 0xaf6d2ada…c28a89c3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,264 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.1%646,923 / 30,000,000

Base fee

20 gwei

State root

0x52fe25a4d940…1610eefdff94

Transactions root

0x772319dd8c27…088f03bd3d76

Receipts root

0xae5e18000897…51e89dd288dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800