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 #21353342 · ArcScan

Block

#21,353,342

2026-09-17 16:04:32 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,342
Timestamp: 18 days ago · 2026-09-17 16:04:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x50e0c9904fb138dbda64b33ff31fedd6dba8aa10808a7b02a40661a7054fc6d8
Parent hash: 0xbe5777cb…529ff09b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,342 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

18.3%5,486,797 / 30,000,000

Base fee

20 gwei

State root

0x2dcd31986f98…cceb2752d801

Transactions root

0xde1da7347858…9c55ebe804e6

Receipts root

0xe8f0d88b6fb7…824771d2ca46

Nonce

0x0000000000000000

Extra data

0x00000004a817c800