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 #0x0d784e57ea7ba2254d14f4b95f8d712ef69ef85a1c17ba1b72c46ccfdcb9f552 · ArcScan

Block

#21,550,398

2026-09-18 19:50:54 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,398
Timestamp: 13 days ago · 2026-09-18 19:50:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d784e57ea7ba2254d14f4b95f8d712ef69ef85a1c17ba1b72c46ccfdcb9f552
Parent hash: 0x3f2432b5…3d3680c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,398 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.7%807,232 / 30,000,000

Base fee

20 gwei

State root

0x87c286964ed3…e6be6f9de051

Transactions root

0xaa2f16e46990…1742b535cc85

Receipts root

0x1ee66c904365…42f81cabfe3c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800