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 #0xa20ed31d9bfcdedc6989da1c68019d2b69aba2108312f6ca737ab17aafd7ea64 · ArcScan

Block

#21,355,768

2026-09-17 16:25:01 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,768
Timestamp: 31 days ago · 2026-09-17 16:25:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xa20ed31d9bfcdedc6989da1c68019d2b69aba2108312f6ca737ab17aafd7ea64
Parent hash: 0x381957be…8ed6b6c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,768 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

50.9%15,277,671 / 30,000,000

Base fee

20 gwei

State root

0x7cac99fce9c6…da68e7a6538b

Transactions root

0x0cdbabfec6ea…16673ddc504b

Receipts root

0xdb2d241caa42…d0e9eeac1c78

Nonce

0x0000000000000000

Extra data

0x00000004a817c800