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 #21230623 · ArcScan

Block

#21,230,623

2026-09-16 22:48:03 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,623
Timestamp: 10 days ago · 2026-09-16 22:48:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x914e4efeb40579ddbf051f5bdb6aa6171a87c0668e0e13a460d59d86556faf98
Parent hash: 0x94271802…1d4efabd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,623 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

30.1%9,046,921 / 30,000,000

Base fee

20 gwei

State root

0xd36ff6bbad51…573f8738c865

Transactions root

0x4295d6a28250…4f253d573d21

Receipts root

0xb4eb2000b65f…d7cc45e19ab7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800