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

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 #21375800 · ArcScan

Block

#21,375,800

2026-09-17 19:15:03 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,800
Timestamp: 26 days ago · 2026-09-17 19:15:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x17fae64d77d155359301366687a146f8e147338adbbab4e5319bd68980e5e66c
Parent hash: 0x0cb42f16…da8471a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,800 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.9%2,076,271 / 30,000,000

Base fee

20 gwei

State root

0x19f6f45c80d0…40e694a36375

Transactions root

0xdb01ed0a502c…df91a78db1cf

Receipts root

0x1ccdaeedd693…b86c51ca3f41

Nonce

0x0000000000000000

Extra data

0x00000004a817c800