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 #0x6da91746d0b4f19fe8726a9ce0b077c4b8f57a7fbdf641534ddd0f41decf145c · ArcScan

Block

#21,245,451

2026-09-17 00:53:13 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,451
Timestamp: 6 days ago · 2026-09-17 00:53:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x6da91746d0b4f19fe8726a9ce0b077c4b8f57a7fbdf641534ddd0f41decf145c
Parent hash: 0x833eb4d8…4a2128f6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,451 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

14.9%4,475,623 / 30,000,000

Base fee

20 gwei

State root

0xd58c5ede30b2…e5f51a3ae792

Transactions root

0x911463309ff8…a7e8f9875bb5

Receipts root

0x7d8674149bf5…67633bfe9484

Nonce

0x0000000000000000

Extra data

0x00000004a817c800