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 #21357042 · ArcScan

Block

#21,357,042

2026-09-17 16:35:46 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,042
Timestamp: 55 days ago · 2026-09-17 16:35:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xdf59d641683ce8d2b5f9f2ba5092d41f062b5feb64424768eee38276bb3399a0
Parent hash: 0xd3de059f…cf2d8371
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,042 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

14.2%4,262,965 / 30,000,000

Base fee

20 gwei

State root

0x5b2bcc4fb96b…9dad067ae9ec

Transactions root

0xcfa2030eb369…b059f403c36f

Receipts root

0x9a5ec1ca9fdc…3de82f02c68d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800