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 #21412230 · ArcScan

Block

#21,412,230

2026-09-18 00:22:58 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,230
Timestamp: 54 days ago · 2026-09-18 00:22:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb1a5a1c683551188f409cefc6dc335460810d85ec4fa00e99842de817496665
Parent hash: 0x4b5bca50…22c34362
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,230 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

3.1%932,290 / 30,000,000

Base fee

20 gwei

State root

0xa0715c4be3b3…6c06f699b237

Transactions root

0x619dbaa1c85b…3a10d07be70d

Receipts root

0x85d43bf8d77a…e5c7974de31d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800