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 #21301396 · ArcScan

Block

#21,301,396

2026-09-17 08:45:49 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,396
Timestamp: 2 days ago · 2026-09-17 08:45:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8275625247a8b121e406d429fb430bb1153f88e656c369a267a7270a50d22f0
Parent hash: 0x413bcdd8…db4dcd06
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,396 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

16.6%4,986,117 / 30,000,000

Base fee

20 gwei

State root

0x84db5a629072…f799adc2c6e8

Transactions root

0xbfdda8b9bb7f…292b0a90b7ea

Receipts root

0xe6426af69a3e…39f83b12f8a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800