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 #21350299 · ArcScan

Block

#21,350,299

2026-09-17 15:38:50 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,299
Timestamp: 18 days ago · 2026-09-17 15:38:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x0841d58dab8a4f9ea31c5f299fa62c4f1a917f0ce5ed486209a6e162eaf185d7
Parent hash: 0xd4bd6473…3800c003
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,299 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

30.4%9,119,761 / 30,000,000

Base fee

20 gwei

State root

0x9b2a2b162d30…9892aa5895d8

Transactions root

0x1dbabbcd9896…132d91a1748d

Receipts root

0x735f235767ae…0e1491c9829f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800