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 #0x3e57a193735b6bc2fbe102622a34a1322480fa6b26e86e50eafb2aab0c594d4a · ArcScan

Block

#21,379,337

2026-09-17 19:44:56 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,337
Timestamp: 49 days ago · 2026-09-17 19:44:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e57a193735b6bc2fbe102622a34a1322480fa6b26e86e50eafb2aab0c594d4a
Parent hash: 0x7c559f2b…5f40a6b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,337 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

15.4%4,631,314 / 30,000,000

Base fee

20 gwei

State root

0x673203882308…83acdc69dda0

Transactions root

0xf64c5aece71f…694a7144ba20

Receipts root

0xd95a6c943f26…f3cee1ed0080

Nonce

0x0000000000000000

Extra data

0x00000004a817c800