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 #21287207 · ArcScan

Block

#21,287,207

2026-09-17 06:45:55 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,207
Timestamp: 13 days ago · 2026-09-17 06:45:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e5c2324998a10d0e6a4b5eccadbe98051eccf964b67c1f49eb57284d9769254
Parent hash: 0xc3e26c3a…a1b4a4db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,207 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

10.8%3,233,874 / 30,000,000

Base fee

20 gwei

State root

0x83f1c9068b31…5ad33b946e1d

Transactions root

0x6c16f483a019…12b97156ac9c

Receipts root

0xd673175f113b…467b7ba18299

Nonce

0x0000000000000000

Extra data

0x00000004a817c800