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 #21328578 · ArcScan

Block

#21,328,578

2026-09-17 12:35:21 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,578
Timestamp: 48 days ago · 2026-09-17 12:35:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x13ad628a12cd9cfaca447cf3e4266cc917b4a754c2d85a8d61c03b57dbacb5ac
Parent hash: 0x2338ac6a…e60110ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,578 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

16.2%4,860,436 / 30,000,000

Base fee

20 gwei

State root

0xa2f97f83011d…406b03502ba1

Transactions root

0x19d4c1a109e3…cb8cd8ecc05d

Receipts root

0x05273ca21a4c…950044f23c04

Nonce

0x0000000000000000

Extra data

0x00000004a817c800