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 #0x7c5efb9543c669b9631ccfbed9791e547bdab7b88e312f67ee86f9a25390fff8 · ArcScan

Block

#21,217,380

2026-09-16 20:56:16 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,380
Timestamp: 8 days ago · 2026-09-16 20:56:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c5efb9543c669b9631ccfbed9791e547bdab7b88e312f67ee86f9a25390fff8
Parent hash: 0x0b9d4439…33a98903
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,380 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

66.5%19,950,429 / 30,000,000

Base fee

20 gwei

State root

0xaf0102a628ba…8f635212b5ed

Transactions root

0xad2c74fa8998…99e7fcd3810c

Receipts root

0x4c81680d1eda…8da7247b3be8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800