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 #21311977 · ArcScan

Block

#21,311,977

2026-09-17 10:15:11 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,977
Timestamp: 45 days ago · 2026-09-17 10:15:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x39028b849e5ba2875a2e1a9eabb317c32bd27195d543578d851be8ac6896e38c
Parent hash: 0x8df132b5…f50685eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,977 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

22.7%6,820,238 / 30,000,000

Base fee

20 gwei

State root

0xd848ecc58b69…9c7d2da0ecfc

Transactions root

0x65895d278f4a…0c37c8c18485

Receipts root

0xa2e4c86777ba…e4b501939361

Nonce

0x0000000000000000

Extra data

0x00000004a817c800