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 #0x529717ad08f5fb90a65b1e6144c9c121d577f5ea4c7dbbcdb0c7f098c9b786fb · ArcScan

Block

#21,258,788

2026-09-17 02:45:50 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,258,788
Timestamp: 11 days ago · 2026-09-17 02:45:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x529717ad08f5fb90a65b1e6144c9c121d577f5ea4c7dbbcdb0c7f098c9b786fb
Parent hash: 0x0a81bae7…587be453
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,258,788 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

28.6%8,583,655 / 30,000,000

Base fee

20 gwei

State root

0xefe7149bb960…b77e66e7033e

Transactions root

0x5c75bd1e6a82…97b81596fa34

Receipts root

0x2a2eef5a2b94…7ff85b618258

Nonce

0x0000000000000000

Extra data

0x00000004a817c800