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 #21419927 · ArcScan

Block

#21,419,927

2026-09-18 01:28:01 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,927
Timestamp: 32 days ago · 2026-09-18 01:28:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x0544ac683dec098f1c559979efaff1ce52f2bf357809f3ed687efe1182e35d38
Parent hash: 0xc00ccbbf…7c8f95ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,927 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

20.9%6,265,243 / 30,000,000

Base fee

20 gwei

State root

0x817eb01811fa…f12a4498f613

Transactions root

0xfe8d34d41727…65960152f887

Receipts root

0xeb3758ed2b3c…5e9f258a2d5b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800