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 #0x57caa3b9fffb0c5cff554ca6bdbdb35331d3a3113b87b9667384041d6e791348 · ArcScan

Block

#21,621,623

2026-09-19 05:53:07 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,623
Timestamp: 55 days ago · 2026-09-19 05:53:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x57caa3b9fffb0c5cff554ca6bdbdb35331d3a3113b87b9667384041d6e791348
Parent hash: 0x172cca21…a40b3356
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,623 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

6.8%2,057,372 / 30,000,000

Base fee

20 gwei

State root

0x97a18dc3c205…f25b2b07be4f

Transactions root

0x11b04679a144…6c17b25fe5e9

Receipts root

0xcfb220a4a70e…3128abc52728

Nonce

0x0000000000000000

Extra data

0x00000004a817c800