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 #21517976 · ArcScan

Block

#21,517,976

2026-09-18 15:16:49 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,976
Timestamp: 15 days ago · 2026-09-18 15:16:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xcbe841d2a08544863c2fbd475d3dcd851a6307cd7100bb990f07441566ead83f
Parent hash: 0xaaaa06b7…6120beda
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,976 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

8.2%2,469,537 / 30,000,000

Base fee

20 gwei

State root

0x4bfae76cc27d…0ec0a42484f6

Transactions root

0x65569f02d15e…664ed539d2a2

Receipts root

0x81b6b007e9ce…b021340f593d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800