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 #0xd68690885574dbc3b61619be202fa15a4bdfe79aeb3e5e319e88d445b33bb14a · ArcScan

Block

#21,420,654

2026-09-18 01:34:10 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,654
Timestamp: 49 days ago · 2026-09-18 01:34:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xd68690885574dbc3b61619be202fa15a4bdfe79aeb3e5e319e88d445b33bb14a
Parent hash: 0x340f96b5…ec23d9bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,654 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

20.6%6,176,255 / 30,000,000

Base fee

20 gwei

State root

0xd388e0ba26cb…293b8d993462

Transactions root

0xd18fa12e5509…233eb55490ae

Receipts root

0x46431fc53e23…dfa269926f6a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800