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 #0xb921932a1ac2e45d896337a5344d5d1ad486189a713b4a229e35246621442a08 · ArcScan

Block

#21,549,583

2026-09-18 19:44:00 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,583
Timestamp: 17 days ago · 2026-09-18 19:44:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xb921932a1ac2e45d896337a5344d5d1ad486189a713b4a229e35246621442a08
Parent hash: 0x18aba884…f2839d59
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,583 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.4%1,313,034 / 30,000,000

Base fee

20 gwei

State root

0xbc8133efc430…bb274f8ad2d2

Transactions root

0x84559c38dfd5…818cc5474c97

Receipts root

0xce8fb53c111d…a0ebad4ca92c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800