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 #21381546 · ArcScan

Block

#21,381,546

2026-09-17 20:03:36 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,381,546
Timestamp: 8 days ago · 2026-09-17 20:03:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x419548726ef97579e45395aba62f0112edf80fd4d588b357b3550932015d2ea3
Parent hash: 0xa36e2228…9484e517
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,381,546 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.2%668,559 / 30,000,000

Base fee

20 gwei

State root

0x80d67995a252…ed545ff7ac9f

Transactions root

0x136e6bb588fd…f3168e01a212

Receipts root

0x6d2144eaf052…c55fa4b500c4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800