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 #21283440 · ArcScan

Block

#21,283,440

2026-09-17 06:14:05 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,440
Timestamp: 37 days ago · 2026-09-17 06:14:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x9423f3edb52d478c716616f55af05e6556ca9fb11327e8a8e9cc7ed801dbdd8c
Parent hash: 0xff3205a3…c80250e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,440 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

9.2%2,770,805 / 30,000,000

Base fee

20 gwei

State root

0x9f5b68b99ed2…18ce08d6f488

Transactions root

0x25c7a61deb22…e6e3b26cd638

Receipts root

0x0151d81ede38…1512c1190c8c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800