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 #21394819 · ArcScan

Block

#21,394,819

2026-09-17 21:55:47 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,819
Timestamp: 14 days ago · 2026-09-17 21:55:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x88433a6e9cf7907d11f712aab3339fdf68d1d0ce9fc5eab41cbacfb9903df911
Parent hash: 0xfff9fe68…009b1e15
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,819 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

21.4%6,415,573 / 30,000,000

Base fee

20 gwei

State root

0xbcb0889fda41…f2b3c2d9cfde

Transactions root

0x5bff823f0449…09e0f213a315

Receipts root

0x8e23f6b114dd…3d19d1f0c356

Nonce

0x0000000000000000

Extra data

0x00000004a817c800