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 #21244773 · ArcScan

Block

#21,244,773

2026-09-17 00:47:29 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,773
Timestamp: 26 days ago · 2026-09-17 00:47:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xcca5f201e219fc605f08a5a4b674f71dfc555bde736f580509a3ec0bfbd595ca
Parent hash: 0x16992dd2…75f4c81f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,773 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

28.8%8,637,362 / 30,000,000

Base fee

20 gwei

State root

0xf49d0d83038f…7136e6a1d2f0

Transactions root

0x4bb473a4a28a…459f3ffda189

Receipts root

0xd4b93e4aff18…7bd693067590

Nonce

0x0000000000000000

Extra data

0x00000004a817c800