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 #0xa33573e91d7f29bcb7580cbe99f2c1a1cac87881eef9b01aa0db33dabe3d8a1e · ArcScan

Block

#21,392,055

2026-09-17 21:32:25 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,055
Timestamp: 26 days ago · 2026-09-17 21:32:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xa33573e91d7f29bcb7580cbe99f2c1a1cac87881eef9b01aa0db33dabe3d8a1e
Parent hash: 0xd3e44f6a…e5586bd3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,055 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.4%2,811,424 / 30,000,000

Base fee

20 gwei

State root

0x40f40e050023…aa194324de61

Transactions root

0xad6732daa7b4…5793f635c7d0

Receipts root

0xf66c395676e9…fc724b48a4e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800