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 #21353688 · ArcScan

Block

#21,353,688

2026-09-17 16:07:27 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,688
Timestamp: 24 days ago · 2026-09-17 16:07:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x722ccfbdca4193e694828a05c6849c5aa9ebce451fbdc0d5cab9fbee39e0fb3d
Parent hash: 0x1b9a8c3e…5a82c11c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,688 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

21.3%6,390,394 / 30,000,000

Base fee

20 gwei

State root

0x7d9ca445d8a2…40c98004e9e6

Transactions root

0xa1e87f4660cd…b582732179f3

Receipts root

0x88d2b496cd4f…f680bc674f73

Nonce

0x0000000000000000

Extra data

0x00000004a817c800