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 #21300767 · ArcScan

Block

#21,300,767

2026-09-17 08:40:30 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,767
Timestamp: 23 days ago · 2026-09-17 08:40:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x479ee8dca627598cb3023858ae723d55ac8e827a305faa38ac621f8c52b96c45
Parent hash: 0xe7ceffe8…54de0452
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,767 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

20.8%6,235,504 / 30,000,000

Base fee

20 gwei

State root

0x4f183bba4351…22a3426e6034

Transactions root

0xbecb8e252c9c…4aace54fe50c

Receipts root

0x1f418d1d37f5…643a25f5ab4d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800