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 #21417899 · ArcScan

Block

#21,417,899

2026-09-18 01:10:53 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,899
Timestamp: 39 days ago · 2026-09-18 01:10:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x00270ecd20e4a5d0912fcf7e4ef6145e53b0354de6dc9c6eaf5bd89ddf490b30
Parent hash: 0x7a238da4…7866a7f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,899 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

22.8%6,854,708 / 30,000,000

Base fee

20 gwei

State root

0xae6034dd247c…6e55fa1f4b91

Transactions root

0x1fa1d52a5767…7bef243e88b4

Receipts root

0xdcb613de405a…98795eef80ed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800