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 #0x1a5b821864eea4c748bba029c39c412e7c4a05bd83ed48a38640b6f16338f986 · ArcScan

Block

#21,235,264

2026-09-16 23:27:13 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,235,264
Timestamp: 26 days ago · 2026-09-16 23:27:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a5b821864eea4c748bba029c39c412e7c4a05bd83ed48a38640b6f16338f986
Parent hash: 0x84e2bcd1…5d4edf4b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,235,264 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

15.6%4,690,278 / 30,000,000

Base fee

20 gwei

State root

0x22eba340c69d…0095f1cf41d5

Transactions root

0xf9a4bf92658b…f18b57dd2334

Receipts root

0x9e757659f1f3…bbe8da769658

Nonce

0x0000000000000000

Extra data

0x00000004a817c800