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 #0x39ed2c693b207068ecf409533b9a2c22dd18b9662a3686ded7ee9fb43f2e37c4 · ArcScan

Block

#21,403,231

2026-09-17 23:06:53 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,231
Timestamp: 32 days ago · 2026-09-17 23:06:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x39ed2c693b207068ecf409533b9a2c22dd18b9662a3686ded7ee9fb43f2e37c4
Parent hash: 0x24b15ad3…8d59a14f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,231 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.2%1,251,232 / 30,000,000

Base fee

20 gwei

State root

0x19a79cd363b6…08712f44d62b

Transactions root

0xb3adb97d1dd4…3720b6095c76

Receipts root

0x0705c6bc1551…0dc5e52d0ca8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800