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 #21300945 · ArcScan

Block

#21,300,945

2026-09-17 08:42:00 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,945
Timestamp: 18 days ago · 2026-09-17 08:42:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xdde971a7b430f16006437bebcbfb02f4eb3bc4ac9122d3aa392d73151c326e4b
Parent hash: 0xaf4d60bb…5a7e52d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,945 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

25.3%7,603,716 / 30,000,000

Base fee

20 gwei

State root

0xd255dc7f5cb8…5c19882702df

Transactions root

0x854e04e24622…90ea3141cfb3

Receipts root

0x878bac337631…3a0becdfa0e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800