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 #0xb4b18cebbe0f53d7948ef88ac934fd75068bcd501460f27c24db2cf301220b0f · ArcScan

Block

#21,366,445

2026-09-17 17:56:01 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,445
Timestamp: 48 days ago · 2026-09-17 17:56:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xb4b18cebbe0f53d7948ef88ac934fd75068bcd501460f27c24db2cf301220b0f
Parent hash: 0x79d4f89e…0056a5fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,445 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

40.2%12,049,579 / 30,000,000

Base fee

20 gwei

State root

0x4b14d9e42cf5…e84a72bbd44a

Transactions root

0xf91edd09451d…aa5f15ed8ad1

Receipts root

0x0cb4229735ea…54147187edd1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800