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 #21397633 · ArcScan

Block

#21,397,633

2026-09-17 22:19:34 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,633
Timestamp: 56 days ago · 2026-09-17 22:19:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xd18ada3673e38bc66b1125d0fd4485d9fae8c5332398fd858d1aae690e8ce765
Parent hash: 0x6664b2f0…efb74440
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,633 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.4%406,398 / 30,000,000

Base fee

20 gwei

State root

0x99b4e9ff37fc…06b96e771056

Transactions root

0x54aea1a007ab…0ac372674aab

Receipts root

0x077fbca00fe2…8ce6655d2c83

Nonce

0x0000000000000000

Extra data

0x00000004a817c800