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 #0x8a1afadefcb72d7e4d8b6217cf4df7011139262cba2baf751ba7e247c730105d · ArcScan

Block

#21,323,666

2026-09-17 11:53:52 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,666
Timestamp: 35 days ago · 2026-09-17 11:53:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a1afadefcb72d7e4d8b6217cf4df7011139262cba2baf751ba7e247c730105d
Parent hash: 0x9df3da13…40c35bb4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,666 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

54.0%16,196,307 / 30,000,000

Base fee

20 gwei

State root

0x9c6fedaa9e1a…235026803f31

Transactions root

0x415e07d4425b…caffef90ca52

Receipts root

0xc7069a8e4759…3d9b5e008927

Nonce

0x0000000000000000

Extra data

0x00000004a817c800