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 #21392977 · ArcScan

Block

#21,392,977

2026-09-17 21:40:12 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,977
Timestamp: 49 days ago · 2026-09-17 21:40:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x4e8eabe2f1bf44d9189ecd3ae8e6538a163adff4740f6dda6e4f3caf162ee73e
Parent hash: 0xf34e7286…576c4caa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,977 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.2%1,256,991 / 30,000,000

Base fee

20 gwei

State root

0x02ca894b221d…ea2f7bd96d15

Transactions root

0x8c6df7dda6d2…e31b67097a9a

Receipts root

0xd0e6e672c205…3c61e9d92872

Nonce

0x0000000000000000

Extra data

0x00000004a817c800