Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x03c9bf327db06597a981984630374842af45a9f4d361b2b16370d74a4f5f8910 · ArcScan

Block

#21,281,825

2026-09-17 06:00:26 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,825
Timestamp: 6 days ago · 2026-09-17 06:00:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x03c9bf327db06597a981984630374842af45a9f4d361b2b16370d74a4f5f8910
Parent hash: 0x9dff97be…e0dd19fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,825 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

30.0%9,011,609 / 30,000,000

Base fee

20 gwei

State root

0xb5b8cbfee3b5…8e0085cd2f8c

Transactions root

0x9e1fb5bbe8e6…23cd45130c25

Receipts root

0x1371db5082b9…f30b4fd3b107

Nonce

0x0000000000000000

Extra data

0x00000004a817c800