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 #0x6821d6f55907f3cbd23d7ebcc466c887bde44f6642d33f3a2b9c32c1d33eb3a7 · ArcScan

Block

#21,539,628

2026-09-18 18:19:51 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,628
Timestamp: 51 days ago · 2026-09-18 18:19:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x6821d6f55907f3cbd23d7ebcc466c887bde44f6642d33f3a2b9c32c1d33eb3a7
Parent hash: 0x8b5b1854…207c36a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,628 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.5%2,555,243 / 30,000,000

Base fee

20 gwei

State root

0xf05d4db47aa4…99c41394da25

Transactions root

0x22d2ae908b3b…06755999da93

Receipts root

0x5824bf8cd8c6…5f5ffb695f66

Nonce

0x0000000000000000

Extra data

0x00000004a817c800