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 #0x854837921d0c8944b1cdd77a3fe3b425b20a75a65ce3b32b17a522c93e88ba9e · ArcScan

Block

#21,330,922

2026-09-17 12:55:09 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,922
Timestamp: 12 days ago · 2026-09-17 12:55:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x854837921d0c8944b1cdd77a3fe3b425b20a75a65ce3b32b17a522c93e88ba9e
Parent hash: 0xf6ce8b22…07d11ad0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,922 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

18.6%5,571,960 / 30,000,000

Base fee

20 gwei

State root

0xce74949739aa…486ed07a9771

Transactions root

0x9dc4aafbe42f…89da37efc42d

Receipts root

0xab397b880cec…0668fc9cf4a9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800