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 #21309544 · ArcScan

Block

#21,309,544

2026-09-17 09:54:39 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,544
Timestamp: 21 days ago · 2026-09-17 09:54:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xdb8b798b5f84ea085f505ad635716cf4b8630a28ed400e87afce1a8c465ce367
Parent hash: 0xc029e95c…f1e32b06
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,544 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

19.1%5,722,006 / 30,000,000

Base fee

20 gwei

State root

0xe27c4a02ec53…6b0573b5ee02

Transactions root

0xd078a25d52e2…13f25a60b24f

Receipts root

0xa0893eb91561…e98a0ad94bac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800