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 #21518358 · ArcScan

Block

#21,518,358

2026-09-18 15:20:02 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,358
Timestamp: 25 days ago · 2026-09-18 15:20:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xe5bc426e646f9943d1dfeb30aedcb2d4d0e808febe272267632a30048b175740
Parent hash: 0x197ae586…4b76e8c0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,358 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

35.5%10,637,561 / 30,000,000

Base fee

20 gwei

State root

0xeaea2a91a962…47fee0bf0f02

Transactions root

0x60eed154f8c5…184c67f3f20d

Receipts root

0x367a71644543…d304dca5234f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800