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 #0xa492873919825de928e9353f933adb6f29f332c1fc0c7c16af41b61c38c52b04 · ArcScan

Block

#21,385,877

2026-09-17 20:40:12 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,877
Timestamp: 9 days ago · 2026-09-17 20:40:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xa492873919825de928e9353f933adb6f29f332c1fc0c7c16af41b61c38c52b04
Parent hash: 0x39080e74…3ecf8637
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,877 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

10.3%3,106,058 / 30,000,000

Base fee

20 gwei

State root

0xe821dde6e7b7…a1a4eb88e667

Transactions root

0x90d9d75a3957…826f6ddc1f55

Receipts root

0xfd5c1783f27a…7f148bc44a27

Nonce

0x0000000000000000

Extra data

0x00000004a817c800