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 #21392107 · ArcScan

Block

#21,392,107

2026-09-17 21:32:51 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,107
Timestamp: 28 days ago · 2026-09-17 21:32:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d2c82f9cf0b674af972eb18476c99d319dc77b978e31a261984532ab41a6fb6
Parent hash: 0x9563221e…d1d15796
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,107 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.5%1,646,313 / 30,000,000

Base fee

20 gwei

State root

0x6cc757f80e95…a349d54faac0

Transactions root

0x83fa90c05b9d…8e3522710f45

Receipts root

0xdb41de9a13be…62bdf69ec412

Nonce

0x0000000000000000

Extra data

0x00000004a817c800