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 #0x19f37891e2147bb5be0e8b90e9b3d7da1f40ecf4a8465667939adb3e2f0f6518 · ArcScan

Block

#21,359,898

2026-09-17 17:00:42 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,898
Timestamp: 34 days ago · 2026-09-17 17:00:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x19f37891e2147bb5be0e8b90e9b3d7da1f40ecf4a8465667939adb3e2f0f6518
Parent hash: 0xb6fb0897…29e0a582
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,898 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

35.4%10,625,512 / 30,000,000

Base fee

20 gwei

State root

0x5e381e48ed6f…cfba76066bee

Transactions root

0x7dcb6d214628…73a8362d2be0

Receipts root

0x629c504e97c1…2adc528e07b1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800