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 #0x45b8cee79f6c2a158f365f7b06d6c3e3d9b3d63e7aea852fb9694c0ddcba093c · ArcScan

Block

#21,255,676

2026-09-17 02:19:33 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,676
Timestamp: 42 days ago · 2026-09-17 02:19:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x45b8cee79f6c2a158f365f7b06d6c3e3d9b3d63e7aea852fb9694c0ddcba093c
Parent hash: 0xf3918284…db358271
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,676 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

13.5%4,062,611 / 30,000,000

Base fee

20 gwei

State root

0xa1cc438845a7…f67494930426

Transactions root

0x0b045f817a43…41b8979d7e61

Receipts root

0x47a924a82917…a564ef88fb57

Nonce

0x0000000000000000

Extra data

0x00000004a817c800