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 #21212396 · ArcScan

Block

#21,212,396

2026-09-16 20:14:12 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,212,396
Timestamp: 8 days ago · 2026-09-16 20:14:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x84ca55f6edf4d304f05a611ed2fad05fb3d95a308bcb16a4e81ff2b3922cba4e
Parent hash: 0x35d5899c…9de0f22e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,212,396 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

10.6%3,169,717 / 30,000,000

Base fee

20 gwei

State root

0x69a6ca03d8cf…6142e57079de

Transactions root

0x49eb7a9e18ee…3618bff02052

Receipts root

0xe1ce737c2326…ff6961a5a229

Nonce

0x0000000000000000

Extra data

0x00000004a817c800