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 #21328500 · ArcScan

Block

#21,328,500

2026-09-17 12:34:41 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,500
Timestamp: 48 days ago · 2026-09-17 12:34:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xc7bca9ec786570f424a7d7c2e8fc975e9aa329a65f3089496df0d20a92b288bd
Parent hash: 0x26d056c4…4bfaef73
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,500 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

28.8%8,654,020 / 30,000,000

Base fee

20 gwei

State root

0x552a41c8965b…a5f6513091c7

Transactions root

0x0bed2413c4d8…18bc2075e6d8

Receipts root

0xe5d568b007d1…898190c51fd3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800