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 #21508097 · ArcScan

Block

#21,508,097

2026-09-18 13:53:20 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,097
Timestamp: 54 days ago · 2026-09-18 13:53:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xfdcca5f0a338720fecf75f7be2c718b4721a98bb6859188185fd97b70850af9a
Parent hash: 0xbee9082b…ea7ac4c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,097 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.4%1,034,037 / 30,000,000

Base fee

20 gwei

State root

0x66ae3013ecf7…c72d1a284683

Transactions root

0x118d26578f69…b4eeba7e687a

Receipts root

0xadab8c62c158…02f6f3c4fb23

Nonce

0x0000000000000000

Extra data

0x00000004a817c800