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

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 #21368520 · ArcScan

Block

#21,368,520

2026-09-17 18:13:33 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,520
Timestamp: 11 days ago · 2026-09-17 18:13:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x055024bf0e085cb98a1f79dd8495f8e1e0b31297dd196f8de39d7ca3e52669f8
Parent hash: 0xf613d391…1246b912
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,520 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.7%1,108,406 / 30,000,000

Base fee

20 gwei

State root

0x1a85a7a2bc63…3e7e3c986f5f

Transactions root

0xfe7ac095045f…8de748d0808b

Receipts root

0x447b74b3a6fe…ebfae6f8446b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800