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 #0x1d9a1f444414ef61431101e2aec095cf983f4050431c1f777309ade7c79c5c5e · ArcScan

Block

#21,389,803

2026-09-17 21:13:23 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,803
Timestamp: 31 days ago · 2026-09-17 21:13:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d9a1f444414ef61431101e2aec095cf983f4050431c1f777309ade7c79c5c5e
Parent hash: 0xb7360c05…8981d886
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,803 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.5%1,341,611 / 30,000,000

Base fee

20 gwei

State root

0x0ac6fa56eec1…a32b50322f6c

Transactions root

0x8a1248b7e751…f1e82b9c6c1b

Receipts root

0xbc082a801c9e…f925d4c4b6e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800