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 #0xa6bca5148351cfe59fe7f5d2fc1540ac2e2addf31724d7a5ae19097751a7193a · ArcScan

Block

#21,359,890

2026-09-17 17:00:38 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,890
Timestamp: 34 days ago · 2026-09-17 17:00:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xa6bca5148351cfe59fe7f5d2fc1540ac2e2addf31724d7a5ae19097751a7193a
Parent hash: 0xe8944c21…7136734e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,890 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

28.3%8,480,157 / 30,000,000

Base fee

20 gwei

State root

0x5888385aa9a6…d121504dfc7e

Transactions root

0x1f5e2de731fb…f21d28771293

Receipts root

0x4db4bc3dbda4…a09d38f38929

Nonce

0x0000000000000000

Extra data

0x00000004a817c800