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 #21338911 · ArcScan

Block

#21,338,911

2026-09-17 14:02:38 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,911
Timestamp: 12 days ago · 2026-09-17 14:02:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x89ca4e2264579a5664f1d457dedef35f47b79a474630322d5f1eec94a3f68474
Parent hash: 0x8aee377f…01e941ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,911 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

19.2%5,774,311 / 30,000,000

Base fee

20 gwei

State root

0x85270beb94a1…a7cf6e4e333a

Transactions root

0xb160e1bf841d…4271c5e7b69c

Receipts root

0xf42266931346…06d4dcb04278

Nonce

0x0000000000000000

Extra data

0x00000004a817c800