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 #21621098 · ArcScan

Block

#21,621,098

2026-09-19 05:48:41 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,098
Timestamp: 50 days ago · 2026-09-19 05:48:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ad8587dea8b0b0e90a44de4e31beec9343deaa6b057a1d61461051f193f8c94
Parent hash: 0x04bc0ca3…af71a2e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,098 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

0.6%172,990 / 30,000,000

Base fee

20 gwei

State root

0xeeb71f736a6b…2316b910f454

Transactions root

0xbdf569ce70e0…f5c239ff2591

Receipts root

0xd4f9df3faf4e…a384bc351b3e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800