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 #21304427 · ArcScan

Block

#21,304,427

2026-09-17 09:11:25 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,427
Timestamp: 11 days ago · 2026-09-17 09:11:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x89a4f393dad049cef8900678fa38bd17204e1c6e16befe2f39efc130e281b4f9
Parent hash: 0x5c1a216a…df11e7a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,427 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.6%2,873,609 / 30,000,000

Base fee

20 gwei

State root

0x7263eba50502…1d374320ee16

Transactions root

0x19885dbe8227…29d28d90c255

Receipts root

0x2bbe290718af…2550b9d7146c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800