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 #0x7ffc4e431ce40d83efcb5ef2c1cf7b505184733dc54150660b0ac44cd57d885e · ArcScan

Block

#21,445,255

2026-09-18 05:02:06 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,255
Timestamp: 36 days ago · 2026-09-18 05:02:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x7ffc4e431ce40d83efcb5ef2c1cf7b505184733dc54150660b0ac44cd57d885e
Parent hash: 0x53e6f10a…3a7a049f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,255 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.6%1,381,515 / 30,000,000

Base fee

20 gwei

State root

0x0cb45a542641…0c04217ce4e7

Transactions root

0x4ac2400e2b23…d38c59cb11e4

Receipts root

0x09ea8b19cb6d…653b3a9c70be

Nonce

0x0000000000000000

Extra data

0x00000004a817c800