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 #21320584 · ArcScan

Block

#21,320,584

2026-09-17 11:27:51 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,584
Timestamp: 29 days ago · 2026-09-17 11:27:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x7f9cbf9dbd0c7d27ae2784392840a0d8ca1467f64cd496bf77ee9e654f1785b8
Parent hash: 0x3cd5b7c9…29a07043
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,584 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

11.6%3,467,982 / 30,000,000

Base fee

20 gwei

State root

0x7f3ae6539e8c…a3c5605f5535

Transactions root

0xad660cd71552…a498c2bd27ea

Receipts root

0x45d1ca6519f1…5667ae0b7898

Nonce

0x0000000000000000

Extra data

0x00000004a817c800