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 #21372695 · ArcScan

Block

#21,372,695

2026-09-17 18:48:49 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,695
Timestamp: 42 days ago · 2026-09-17 18:48:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xc688d9d2778b302d56351eb8aabf4f8e96694f27ffb2af6baec2f56cf3abafc5
Parent hash: 0xfff6b45b…ffc24a60
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,695 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.6%1,676,241 / 30,000,000

Base fee

20 gwei

State root

0x22c0ac12009d…4877102e8318

Transactions root

0x8075abd81f08…a637d9cc0c8c

Receipts root

0x950cc8aa1afc…78c6db0c4415

Nonce

0x0000000000000000

Extra data

0x00000004a817c800