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 #21390094 · ArcScan

Block

#21,390,094

2026-09-17 21:15:50 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,094
Timestamp: 21 days ago · 2026-09-17 21:15:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x6af7903d8e7e35d9c600e8611b35e187964f69c8ce35948afe684614d9d9814c
Parent hash: 0x6e100abf…b916164e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,094 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

5.7%1,716,637 / 30,000,000

Base fee

20 gwei

State root

0xf3e0084f40cb…da3db5cfbedd

Transactions root

0xf7606fba1396…f50ddb834c47

Receipts root

0xa17c5b40a2fb…5ef9714a1499

Nonce

0x0000000000000000

Extra data

0x00000004a817c800