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 #0x8cdfb8582aff26266c4797b4773ff852b0b85f92290b0d6e29c2ffbc43863c13 · ArcScan

Block

#21,355,474

2026-09-17 16:22:32 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,474
Timestamp: 21 days ago · 2026-09-17 16:22:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x8cdfb8582aff26266c4797b4773ff852b0b85f92290b0d6e29c2ffbc43863c13
Parent hash: 0xf934b90b…b45b7313
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,474 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

9.9%2,975,958 / 30,000,000

Base fee

20 gwei

State root

0xe873c674c286…73afe177a538

Transactions root

0x232872c0f83b…1b77453b4a3f

Receipts root

0x18e0a3c7326a…cddd67981b2b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800