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 #0x1966db1e3e3e4215ac167bf29294394cc4ae8cb85faa352c2fbb4ef97f9f649a · ArcScan

Block

#21,521,302

2026-09-18 15:44:56 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,302
Timestamp: 15 days ago · 2026-09-18 15:44:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x1966db1e3e3e4215ac167bf29294394cc4ae8cb85faa352c2fbb4ef97f9f649a
Parent hash: 0xdf6444e5…e6ee9a70
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,302 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

14.9%4,472,062 / 30,000,000

Base fee

20 gwei

State root

0x2f1ab78c0f94…ed37cca795b5

Transactions root

0x2e94611d0ece…9d1e00e55731

Receipts root

0xd1557a4d1ea2…9f4d1f96bdab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800