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 #21516297 · ArcScan

Block

#21,516,297

2026-09-18 15:02:37 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,297
Timestamp: 22 days ago · 2026-09-18 15:02:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x06c3462e8b0fec3082c27112016c96c1315afba7aafc6106059e693c05160a96
Parent hash: 0x2fadb221…0322a654
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,297 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

10.0%2,992,800 / 30,000,000

Base fee

20 gwei

State root

0xfee4708158cf…f307d9c643b9

Transactions root

0xa1a5c2a2bd1b…792dac1f247a

Receipts root

0x13cca6e3264d…e2eed6c076d1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800