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 #21287308 · ArcScan

Block

#21,287,308

2026-09-17 06:46:46 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,308
Timestamp: 7 days ago · 2026-09-17 06:46:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x396ce8a2d4f18b99f2e9a581ab8c8df07040f890cfa2fec4c304e3e18b82e170
Parent hash: 0x9df5af21…e1c78e12
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,308 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

12.4%3,721,836 / 30,000,000

Base fee

20 gwei

State root

0x0ccb3711e9ec…3cf72be4cb25

Transactions root

0xee3eb966dc6e…a124c9fed7b3

Receipts root

0xccc580562a64…a6bce83c80ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800