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 #21376969 · ArcScan

Block

#21,376,969

2026-09-17 19:24:55 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,969
Timestamp: 52 days ago · 2026-09-17 19:24:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8b9ea9ab86f415b670ccef0313fd6138df112b2691ad78b432490c5c7cf23b0
Parent hash: 0xf3000b0f…14d5857f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,969 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

19.3%5,783,184 / 30,000,000

Base fee

20 gwei

State root

0xa48804b75a02…b59ce0d9904d

Transactions root

0x33d0c9f584f3…a3e9a15f7709

Receipts root

0x72dd5cdb5c94…9b7bf2935a70

Nonce

0x0000000000000000

Extra data

0x00000004a817c800