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 #0x646b5aee234f8b805ddb368ade07b0e1c9857bafc80d9c8f180a04b44e426905 · ArcScan

Block

#21,518,213

2026-09-18 15:18:49 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,213
Timestamp: 21 days ago · 2026-09-18 15:18:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x646b5aee234f8b805ddb368ade07b0e1c9857bafc80d9c8f180a04b44e426905
Parent hash: 0x97b8f6d1…d2674326
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,213 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.9%1,779,075 / 30,000,000

Base fee

20 gwei

State root

0x7b4766102b0f…1e18cc05b896

Transactions root

0xe50a90d4073a…2a0ba8d0e0c4

Receipts root

0x6f7f05576769…33fb1c5abc8d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800