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 #0x818b50d37613437b043703a4f917915aa668c2c9cfa4101acfc396b3b4b8041b · ArcScan

Block

#21,379,630

2026-09-17 19:47:25 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,630
Timestamp: 47 days ago · 2026-09-17 19:47:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x818b50d37613437b043703a4f917915aa668c2c9cfa4101acfc396b3b4b8041b
Parent hash: 0x91e82f32…0d926376
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,630 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

12.3%3,704,350 / 30,000,000

Base fee

20 gwei

State root

0x4a0597e65418…3a8d1b03d86b

Transactions root

0xc92cd50cebd8…5c5410f12bd5

Receipts root

0x17242d6a0a62…89198f47ef8f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800