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 #0xbd78ffcfea752cdc47da84a7e6fbbc18402f768ffd36fd78d2bcda606452a8c2 · ArcScan

Block

#21,389,469

2026-09-17 21:10:34 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,469
Timestamp: 41 days ago · 2026-09-17 21:10:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xbd78ffcfea752cdc47da84a7e6fbbc18402f768ffd36fd78d2bcda606452a8c2
Parent hash: 0xceb988a6…2968c519
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,469 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

18.9%5,655,613 / 30,000,000

Base fee

20 gwei

State root

0x68fd5b73c96b…c4167ca8a8fe

Transactions root

0xfbc7461b6b48…5789802a8afc

Receipts root

0x876746795e57…c3273291ceca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800