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 #21398847 · ArcScan

Block

#21,398,847

2026-09-17 22:29:50 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,847
Timestamp: 44 days ago · 2026-09-17 22:29:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xb00c02752e32ada16c0178aa37512d71b71509536e93ad466c6ef2b77be08383
Parent hash: 0x82116187…0d767ede
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,847 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.0%612,013 / 30,000,000

Base fee

20 gwei

State root

0xef3c3990e097…0d08668021df

Transactions root

0xb67060e79f2f…9c84668fc2bf

Receipts root

0x1c88f4a33fca…1a2e3a48521e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800