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 #0x37f771ce5c1d463930c0ede7c3809ff148bc7725840de96f082d85b2d8d30f51 · ArcScan

Block

#21,212,366

2026-09-16 20:13:56 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,212,366
Timestamp: 7 days ago · 2026-09-16 20:13:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x37f771ce5c1d463930c0ede7c3809ff148bc7725840de96f082d85b2d8d30f51
Parent hash: 0x5ab7a240…deb9cde3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,212,366 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

34.1%10,246,277 / 30,000,000

Base fee

20 gwei

State root

0x0e0fbeeeb9e7…4a40fe77e2e1

Transactions root

0x4e6b469f2310…0be5a405a1f5

Receipts root

0x87c2326df029…c0126bd9e0ed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800