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 #21446135 · ArcScan

Block

#21,446,135

2026-09-18 05:09:32 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,135
Timestamp: 51 days ago · 2026-09-18 05:09:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x79a7da37d701e5179d77c03efe0a23eb820392abffa26d4580751f12345cafd1
Parent hash: 0x66dc6e5d…0522134b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,135 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.6%1,376,379 / 30,000,000

Base fee

20 gwei

State root

0xa3fdb26b3a86…161abc4e332f

Transactions root

0xa514741f41bd…7afc1bdf4c11

Receipts root

0xd03c9fcdde58…8f1bfec5ca67

Nonce

0x0000000000000000

Extra data

0x00000004a817c800