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 #21310308 · ArcScan

Block

#21,310,308

2026-09-17 10:01:06 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,308
Timestamp: 15 days ago · 2026-09-17 10:01:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x6466ebe1ff99cdefb1cbf5903e1d2611942fb9c5f24c628efc8013c0d611014d
Parent hash: 0x3c3436e3…5504f6b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,308 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

26.5%7,954,978 / 30,000,000

Base fee

20 gwei

State root

0xc7ebe6da6b16…529512478a0b

Transactions root

0x690d6af570cb…901cd116c87c

Receipts root

0x473d842f5e2c…0fed1afd40f3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800