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 #21530374 · ArcScan

Block

#21,530,374

2026-09-18 17:01:37 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,374
Timestamp: 54 days ago · 2026-09-18 17:01:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ded3200db70cfe9ace0a00b0e616c2e43183e02fcfefd9c5ae18c1db2ee52a1
Parent hash: 0xfbaf6851…41b25d8d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,374 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.0%2,096,985 / 30,000,000

Base fee

20 gwei

State root

0x9fe5b885c7e6…a54506db44d6

Transactions root

0xef0d8c7cc493…eb55be61e3cf

Receipts root

0xb454daa7c879…bd50caa3f146

Nonce

0x0000000000000000

Extra data

0x00000004a817c800