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 #0x81e5bebc84780946c62ca1e22929e04a9e7698445e25dd21085a558c228621fb · ArcScan

Block

#21,527,143

2026-09-18 16:34:18 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,527,143
Timestamp: 28 days ago · 2026-09-18 16:34:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x81e5bebc84780946c62ca1e22929e04a9e7698445e25dd21085a558c228621fb
Parent hash: 0x89b4b0ad…a0db76bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,527,143 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.4%1,319,225 / 30,000,000

Base fee

20 gwei

State root

0x601baf2659ed…4a6d401fb9a3

Transactions root

0xb04b37a81fe3…f5e6b7157557

Receipts root

0x56cd74a17a02…ca7437eb6d7a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800