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 #21308396 · ArcScan

Block

#21,308,396

2026-09-17 09:44:57 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,396
Timestamp: 13 days ago · 2026-09-17 09:44:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x48e9c00c90f9dde597f889dc5b46d50986785a6a759939761643da896504435f
Parent hash: 0xa2d7d76f…03447258
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,396 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

34.2%10,251,623 / 30,000,000

Base fee

20 gwei

State root

0x090538156c0b…a6b262ddee30

Transactions root

0xe605959c1de1…3619980ae32c

Receipts root

0x264af84426ed…e06b58b29e41

Nonce

0x0000000000000000

Extra data

0x00000004a817c800